17365980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 51093504

約数和(自身を除く): 33727524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 127, 129, 159, 172, 212, 215, 254, 258, 265, 318, 381, 430, 508, 516, 530, 635, 636, 645, 762, 795, 860, 1060, 1270, 1290, 1524, 1590, 1905, 2279, 2540, 2580, 3180, 3810, 4558, 5461, 6731, 6837, 7620, 9116, 10922, 11395, 13462, 13674, 16383, 20193, 21844, 22790, 26924, 27305, 27348, 32766, 33655, 34185, 40386, 45580, 54610, 65532, 67310, 68370, 80772, 81915, 100965, 109220, 134620, 136740, 163830, 201930, 289433, 327660, 403860, 578866, 868299, 1157732, 1447165, 1736598, 2894330, 3473196, 4341495, 5788660, 8682990, 17365980]

約数ペア:

[(1, 17365980), (2, 8682990), (3, 5788660), (4, 4341495), (5, 3473196), (6, 2894330), (10, 1736598), (12, 1447165), (15, 1157732), (20, 868299), (30, 578866), (43, 403860), (53, 327660), (60, 289433), (86, 201930), (106, 163830), (127, 136740), (129, 134620), (159, 109220), (172, 100965), (212, 81915), (215, 80772), (254, 68370), (258, 67310), (265, 65532), (318, 54610), (381, 45580), (430, 40386), (508, 34185), (516, 33655), (530, 32766), (635, 27348), (636, 27305), (645, 26924), (762, 22790), (795, 21844), (860, 20193), (1060, 16383), (1270, 13674), (1290, 13462), (1524, 11395), (1590, 10922), (1905, 9116), (2279, 7620), (2540, 6837), (2580, 6731), (3180, 5461), (3810, 4558)]