29161860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 103488000

約数和(自身を除く): 74326140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 109, 130, 140, 147, 156, 182, 195, 196, 210, 218, 245, 260, 273, 294, 327, 343, 364, 390, 420, 436, 455, 490, 545, 546, 588, 637, 654, 686, 735, 763, 780, 910, 980, 1029, 1090, 1092, 1274, 1308, 1365, 1372, 1417, 1470, 1526, 1635, 1715, 1820, 1911, 2058, 2180, 2289, 2548, 2730, 2834, 2940, 3052, 3185, 3270, 3430, 3815, 3822, 4116, 4251, 4459, 4578, 5145, 5341, 5460, 5668, 6370, 6540, 6860, 7085, 7630, 7644, 8502, 8918, 9156, 9555, 9919, 10290, 10682, 11445, 12740, 13377, 14170, 15260, 16023, 17004, 17836, 19110, 19838, 20580, 21255, 21364, 22295, 22890, 26705, 26754, 28340, 29757, 32046, 37387, 38220, 39676, 42510, 44590, 45780, 49595, 53410, 53508, 59514, 64092, 66885, 69433, 74774, 80115, 85020, 89180, 99190, 106820, 112161, 119028, 133770, 138866, 148785, 149548, 160230, 186935, 198380, 208299, 224322, 267540, 277732, 297570, 320460, 347165, 373870, 416598, 448644, 486031, 560805, 595140, 694330, 747740, 833196, 972062, 1041495, 1121610, 1388660, 1458093, 1944124, 2082990, 2243220, 2430155, 2916186, 4165980, 4860310, 5832372, 7290465, 9720620, 14580930, 29161860]

約数ペア:

[(1, 29161860), (2, 14580930), (3, 9720620), (4, 7290465), (5, 5832372), (6, 4860310), (7, 4165980), (10, 2916186), (12, 2430155), (13, 2243220), (14, 2082990), (15, 1944124), (20, 1458093), (21, 1388660), (26, 1121610), (28, 1041495), (30, 972062), (35, 833196), (39, 747740), (42, 694330), (49, 595140), (52, 560805), (60, 486031), (65, 448644), (70, 416598), (78, 373870), (84, 347165), (91, 320460), (98, 297570), (105, 277732), (109, 267540), (130, 224322), (140, 208299), (147, 198380), (156, 186935), (182, 160230), (195, 149548), (196, 148785), (210, 138866), (218, 133770), (245, 119028), (260, 112161), (273, 106820), (294, 99190), (327, 89180), (343, 85020), (364, 80115), (390, 74774), (420, 69433), (436, 66885), (455, 64092), (490, 59514), (545, 53508), (546, 53410), (588, 49595), (637, 45780), (654, 44590), (686, 42510), (735, 39676), (763, 38220), (780, 37387), (910, 32046), (980, 29757), (1029, 28340), (1090, 26754), (1092, 26705), (1274, 22890), (1308, 22295), (1365, 21364), (1372, 21255), (1417, 20580), (1470, 19838), (1526, 19110), (1635, 17836), (1715, 17004), (1820, 16023), (1911, 15260), (2058, 14170), (2180, 13377), (2289, 12740), (2548, 11445), (2730, 10682), (2834, 10290), (2940, 9919), (3052, 9555), (3185, 9156), (3270, 8918), (3430, 8502), (3815, 7644), (3822, 7630), (4116, 7085), (4251, 6860), (4459, 6540), (4578, 6370), (5145, 5668), (5341, 5460)]