15878070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 45680544

約数和(自身を除く): 29802474

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 331, 369, 390, 410, 533, 585, 615, 662, 738, 993, 1066, 1170, 1230, 1599, 1655, 1845, 1986, 2665, 2979, 3198, 3310, 3690, 4303, 4797, 4965, 5330, 5958, 7995, 8606, 9594, 9930, 12909, 13571, 14895, 15990, 21515, 23985, 25818, 27142, 29790, 38727, 40713, 43030, 47970, 64545, 67855, 77454, 81426, 122139, 129090, 135710, 176423, 193635, 203565, 244278, 352846, 387270, 407130, 529269, 610695, 882115, 1058538, 1221390, 1587807, 1764230, 2646345, 3175614, 5292690, 7939035, 15878070]

約数ペア:

[(1, 15878070), (2, 7939035), (3, 5292690), (5, 3175614), (6, 2646345), (9, 1764230), (10, 1587807), (13, 1221390), (15, 1058538), (18, 882115), (26, 610695), (30, 529269), (39, 407130), (41, 387270), (45, 352846), (65, 244278), (78, 203565), (82, 193635), (90, 176423), (117, 135710), (123, 129090), (130, 122139), (195, 81426), (205, 77454), (234, 67855), (246, 64545), (331, 47970), (369, 43030), (390, 40713), (410, 38727), (533, 29790), (585, 27142), (615, 25818), (662, 23985), (738, 21515), (993, 15990), (1066, 14895), (1170, 13571), (1230, 12909), (1599, 9930), (1655, 9594), (1845, 8606), (1986, 7995), (2665, 5958), (2979, 5330), (3198, 4965), (3310, 4797), (3690, 4303)]