5571630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 14961024

約数和(自身を除く): 9389394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1997, 2790, 3994, 5991, 9985, 11982, 17973, 19970, 29955, 35946, 59910, 61907, 89865, 123814, 179730, 185721, 309535, 371442, 557163, 619070, 928605, 1114326, 1857210, 2785815, 5571630]

約数ペア:

[(1, 5571630), (2, 2785815), (3, 1857210), (5, 1114326), (6, 928605), (9, 619070), (10, 557163), (15, 371442), (18, 309535), (30, 185721), (31, 179730), (45, 123814), (62, 89865), (90, 61907), (93, 59910), (155, 35946), (186, 29955), (279, 19970), (310, 17973), (465, 11982), (558, 9985), (930, 5991), (1395, 3994), (1997, 2790)]