91397970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2201

約数の個数: 80

約数和(自身を含む): 250513560

約数和(自身を除く): 159115590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1590, 2129, 2385, 2862, 4258, 4293, 4770, 6387, 7155, 8586, 10645, 12774, 14310, 19161, 21290, 21465, 31935, 38322, 42930, 57483, 63870, 95805, 112837, 114966, 172449, 191610, 225674, 287415, 338511, 344898, 564185, 574830, 677022, 862245, 1015533, 1128370, 1692555, 1724490, 2031066, 3046599, 3385110, 5077665, 6093198, 9139797, 10155330, 15232995, 18279594, 30465990, 45698985, 91397970]

約数ペア:

[(1, 91397970), (2, 45698985), (3, 30465990), (5, 18279594), (6, 15232995), (9, 10155330), (10, 9139797), (15, 6093198), (18, 5077665), (27, 3385110), (30, 3046599), (45, 2031066), (53, 1724490), (54, 1692555), (81, 1128370), (90, 1015533), (106, 862245), (135, 677022), (159, 574830), (162, 564185), (265, 344898), (270, 338511), (318, 287415), (405, 225674), (477, 191610), (530, 172449), (795, 114966), (810, 112837), (954, 95805), (1431, 63870), (1590, 57483), (2129, 42930), (2385, 38322), (2862, 31935), (4258, 21465), (4293, 21290), (4770, 19161), (6387, 14310), (7155, 12774), (8586, 10645)]