392542830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{13177}}^1$

素因数の和:13521

約数の個数: 48

約数和(自身を含む): 1023772464

約数和(自身を除く): 631229634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 9930, 13177, 14895, 26354, 29790, 39531, 65885, 79062, 118593, 131770, 197655, 237186, 395310, 592965, 1185930, 4361587, 8723174, 13084761, 21807935, 26169522, 39254283, 43615870, 65423805, 78508566, 130847610, 196271415, 392542830]

約数ペア:

[(1, 392542830), (2, 196271415), (3, 130847610), (5, 78508566), (6, 65423805), (9, 43615870), (10, 39254283), (15, 26169522), (18, 21807935), (30, 13084761), (45, 8723174), (90, 4361587), (331, 1185930), (662, 592965), (993, 395310), (1655, 237186), (1986, 197655), (2979, 131770), (3310, 118593), (4965, 79062), (5958, 65885), (9930, 39531), (13177, 29790), (14895, 26354)]