15673493190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{809}}^1\times {\mathrm{977}}^1$

素因数の和:2457

約数の個数: 64

約数和(自身を含む): 37758467520

約数和(自身を除く): 22084974330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 809, 977, 1322, 1618, 1954, 1983, 2427, 2931, 3305, 3966, 4045, 4854, 4885, 5862, 6610, 8090, 9770, 9915, 12135, 14655, 19830, 24270, 29310, 534749, 645797, 790393, 1069498, 1291594, 1580786, 1604247, 1937391, 2371179, 2673745, 3208494, 3228985, 3874782, 3951965, 4742358, 5347490, 6457970, 7903930, 8021235, 9686955, 11855895, 16042470, 19373910, 23711790, 522449773, 1044899546, 1567349319, 2612248865, 3134698638, 5224497730, 7836746595, 15673493190]

約数ペア:

[(1, 15673493190), (2, 7836746595), (3, 5224497730), (5, 3134698638), (6, 2612248865), (10, 1567349319), (15, 1044899546), (30, 522449773), (661, 23711790), (809, 19373910), (977, 16042470), (1322, 11855895), (1618, 9686955), (1954, 8021235), (1983, 7903930), (2427, 6457970), (2931, 5347490), (3305, 4742358), (3966, 3951965), (4045, 3874782), (4854, 3228985), (4885, 3208494), (5862, 2673745), (6610, 2371179), (8090, 1937391), (9770, 1604247), (9915, 1580786), (12135, 1291594), (14655, 1069498), (19830, 790393), (24270, 645797), (29310, 534749)]