3931110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 10558080

約数和(自身を除く): 6626970

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, 1409, 2790, 2818, 4227, 7045, 8454, 12681, 14090, 21135, 25362, 42270, 43679, 63405, 87358, 126810, 131037, 218395, 262074, 393111, 436790, 655185, 786222, 1310370, 1965555, 3931110]

約数ペア:

[(1, 3931110), (2, 1965555), (3, 1310370), (5, 786222), (6, 655185), (9, 436790), (10, 393111), (15, 262074), (18, 218395), (30, 131037), (31, 126810), (45, 87358), (62, 63405), (90, 43679), (93, 42270), (155, 25362), (186, 21135), (279, 14090), (310, 12681), (465, 8454), (558, 7045), (930, 4227), (1395, 2818), (1409, 2790)]