91114270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 190439424

約数和(自身を除く): 99325154

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 713, 806, 983, 1426, 1495, 1966, 2015, 2990, 3565, 4030, 4915, 7130, 9269, 9830, 12779, 18538, 22609, 25558, 30473, 45218, 46345, 60946, 63895, 92690, 113045, 127790, 152365, 226090, 293917, 304730, 396149, 587834, 700879, 792298, 1401758, 1469585, 1980745, 2939170, 3504395, 3961490, 7008790, 9111427, 18222854, 45557135, 91114270]

約数ペア:

[(1, 91114270), (2, 45557135), (5, 18222854), (10, 9111427), (13, 7008790), (23, 3961490), (26, 3504395), (31, 2939170), (46, 1980745), (62, 1469585), (65, 1401758), (115, 792298), (130, 700879), (155, 587834), (230, 396149), (299, 304730), (310, 293917), (403, 226090), (598, 152365), (713, 127790), (806, 113045), (983, 92690), (1426, 63895), (1495, 60946), (1966, 46345), (2015, 45218), (2990, 30473), (3565, 25558), (4030, 22609), (4915, 18538), (7130, 12779), (9269, 9830)]