310033100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10369}}^1$

素因数の和:10419

約数の個数: 72

約数和(自身を含む): 756097440

約数和(自身を除く): 446064340

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 2300, 2990, 5980, 7475, 10369, 14950, 20738, 29900, 41476, 51845, 103690, 134797, 207380, 238487, 259225, 269594, 476974, 518450, 539188, 673985, 953948, 1036900, 1192435, 1347970, 2384870, 2695940, 3100331, 3369925, 4769740, 5962175, 6200662, 6739850, 11924350, 12401324, 13479700, 15501655, 23848700, 31003310, 62006620, 77508275, 155016550, 310033100]

約数ペア:

[(1, 310033100), (2, 155016550), (4, 77508275), (5, 62006620), (10, 31003310), (13, 23848700), (20, 15501655), (23, 13479700), (25, 12401324), (26, 11924350), (46, 6739850), (50, 6200662), (52, 5962175), (65, 4769740), (92, 3369925), (100, 3100331), (115, 2695940), (130, 2384870), (230, 1347970), (260, 1192435), (299, 1036900), (325, 953948), (460, 673985), (575, 539188), (598, 518450), (650, 476974), (1150, 269594), (1196, 259225), (1300, 238487), (1495, 207380), (2300, 134797), (2990, 103690), (5980, 51845), (7475, 41476), (10369, 29900), (14950, 20738)]