6971814540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{1213}}^1$

素因数の和:2128

約数の個数: 144

約数和(自身を含む): 21762494208

約数和(自身を除く): 14790679668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 863, 1110, 1213, 1332, 1665, 1726, 2220, 2426, 2589, 3330, 3452, 3639, 4315, 4852, 5178, 6065, 6660, 7278, 7767, 8630, 10356, 10917, 12130, 12945, 14556, 15534, 17260, 18195, 21834, 24260, 25890, 31068, 31931, 36390, 38835, 43668, 44881, 51780, 54585, 63862, 72780, 77670, 89762, 95793, 109170, 127724, 134643, 155340, 159655, 179524, 191586, 218340, 224405, 269286, 287379, 319310, 383172, 403929, 448810, 478965, 538572, 574758, 638620, 673215, 807858, 897620, 957930, 1046819, 1149516, 1346430, 1436895, 1615716, 1915860, 2019645, 2093638, 2692860, 2873790, 3140457, 4039290, 4187276, 5234095, 5747580, 6280914, 8078580, 9421371, 10468190, 12561828, 15702285, 18842742, 20936380, 31404570, 37685484, 38732303, 47106855, 62809140, 77464606, 94213710, 116196909, 154929212, 188427420, 193661515, 232393818, 348590727, 387323030, 464787636, 580984545, 697181454, 774646060, 1161969090, 1394362908, 1742953635, 2323938180, 3485907270, 6971814540]

約数ペア:

[(1, 6971814540), (2, 3485907270), (3, 2323938180), (4, 1742953635), (5, 1394362908), (6, 1161969090), (9, 774646060), (10, 697181454), (12, 580984545), (15, 464787636), (18, 387323030), (20, 348590727), (30, 232393818), (36, 193661515), (37, 188427420), (45, 154929212), (60, 116196909), (74, 94213710), (90, 77464606), (111, 62809140), (148, 47106855), (180, 38732303), (185, 37685484), (222, 31404570), (333, 20936380), (370, 18842742), (444, 15702285), (555, 12561828), (666, 10468190), (740, 9421371), (863, 8078580), (1110, 6280914), (1213, 5747580), (1332, 5234095), (1665, 4187276), (1726, 4039290), (2220, 3140457), (2426, 2873790), (2589, 2692860), (3330, 2093638), (3452, 2019645), (3639, 1915860), (4315, 1615716), (4852, 1436895), (5178, 1346430), (6065, 1149516), (6660, 1046819), (7278, 957930), (7767, 897620), (8630, 807858), (10356, 673215), (10917, 638620), (12130, 574758), (12945, 538572), (14556, 478965), (15534, 448810), (17260, 403929), (18195, 383172), (21834, 319310), (24260, 287379), (25890, 269286), (31068, 224405), (31931, 218340), (36390, 191586), (38835, 179524), (43668, 159655), (44881, 155340), (51780, 134643), (54585, 127724), (63862, 109170), (72780, 95793), (77670, 89762)]