2942435340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:729

約数の個数: 216

約数和(自身を含む): 9733611888

約数和(自身を除く): 6791176548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 197, 234, 260, 338, 390, 394, 468, 491, 507, 585, 591, 676, 780, 788, 845, 982, 985, 1014, 1170, 1182, 1473, 1521, 1690, 1773, 1964, 1970, 2028, 2340, 2364, 2455, 2535, 2561, 2946, 2955, 3042, 3380, 3546, 3940, 4419, 4910, 5070, 5122, 5892, 5910, 6084, 6383, 7092, 7365, 7605, 7683, 8838, 8865, 9820, 10140, 10244, 11820, 12766, 12805, 14730, 15210, 15366, 17676, 17730, 19149, 22095, 23049, 25532, 25610, 29460, 30420, 30732, 31915, 33293, 35460, 38298, 38415, 44190, 46098, 51220, 57447, 63830, 66586, 76596, 76830, 82979, 88380, 92196, 95745, 96727, 99879, 114894, 115245, 127660, 133172, 153660, 165958, 166465, 191490, 193454, 199758, 229788, 230490, 248937, 287235, 290181, 299637, 331916, 332930, 382980, 386908, 399516, 414895, 460980, 483635, 497874, 499395, 574470, 580362, 599274, 665860, 746811, 829790, 870543, 967270, 995748, 998790, 1148940, 1160724, 1198548, 1244685, 1257451, 1450905, 1493622, 1498185, 1659580, 1741086, 1934540, 1997580, 2489370, 2514902, 2901810, 2987244, 2996370, 3482172, 3734055, 3772353, 4352715, 4978740, 5029804, 5803620, 5992740, 6287255, 7468110, 7544706, 8705430, 11317059, 12574510, 14936220, 15089412, 16346863, 17410860, 18861765, 22634118, 25149020, 32693726, 37723530, 45268236, 49040589, 56585295, 65387452, 75447060, 81734315, 98081178, 113170590, 147121767, 163468630, 196162356, 226341180, 245202945, 294243534, 326937260, 490405890, 588487068, 735608835, 980811780, 1471217670, 2942435340]

約数ペア:

[(1, 2942435340), (2, 1471217670), (3, 980811780), (4, 735608835), (5, 588487068), (6, 490405890), (9, 326937260), (10, 294243534), (12, 245202945), (13, 226341180), (15, 196162356), (18, 163468630), (20, 147121767), (26, 113170590), (30, 98081178), (36, 81734315), (39, 75447060), (45, 65387452), (52, 56585295), (60, 49040589), (65, 45268236), (78, 37723530), (90, 32693726), (117, 25149020), (130, 22634118), (156, 18861765), (169, 17410860), (180, 16346863), (195, 15089412), (197, 14936220), (234, 12574510), (260, 11317059), (338, 8705430), (390, 7544706), (394, 7468110), (468, 6287255), (491, 5992740), (507, 5803620), (585, 5029804), (591, 4978740), (676, 4352715), (780, 3772353), (788, 3734055), (845, 3482172), (982, 2996370), (985, 2987244), (1014, 2901810), (1170, 2514902), (1182, 2489370), (1473, 1997580), (1521, 1934540), (1690, 1741086), (1773, 1659580), (1964, 1498185), (1970, 1493622), (2028, 1450905), (2340, 1257451), (2364, 1244685), (2455, 1198548), (2535, 1160724), (2561, 1148940), (2946, 998790), (2955, 995748), (3042, 967270), (3380, 870543), (3546, 829790), (3940, 746811), (4419, 665860), (4910, 599274), (5070, 580362), (5122, 574470), (5892, 499395), (5910, 497874), (6084, 483635), (6383, 460980), (7092, 414895), (7365, 399516), (7605, 386908), (7683, 382980), (8838, 332930), (8865, 331916), (9820, 299637), (10140, 290181), (10244, 287235), (11820, 248937), (12766, 230490), (12805, 229788), (14730, 199758), (15210, 193454), (15366, 191490), (17676, 166465), (17730, 165958), (19149, 153660), (22095, 133172), (23049, 127660), (25532, 115245), (25610, 114894), (29460, 99879), (30420, 96727), (30732, 95745), (31915, 92196), (33293, 88380), (35460, 82979), (38298, 76830), (38415, 76596), (44190, 66586), (46098, 63830), (51220, 57447)]