100277970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257123}}^1$

素因数の和:257146

約数の個数: 32

約数和(自身を含む): 259180992

約数和(自身を除く): 158903022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 257123, 514246, 771369, 1285615, 1542738, 2571230, 3342599, 3856845, 6685198, 7713690, 10027797, 16712995, 20055594, 33425990, 50138985, 100277970]

約数ペア:

[(1, 100277970), (2, 50138985), (3, 33425990), (5, 20055594), (6, 16712995), (10, 10027797), (13, 7713690), (15, 6685198), (26, 3856845), (30, 3342599), (39, 2571230), (65, 1542738), (78, 1285615), (130, 771369), (195, 514246), (390, 257123)]