57649770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20663}}^1$

素因数の和:20707

約数の個数: 48

約数和(自身を含む): 154732032

約数和(自身を除く): 97082262

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, 2790, 20663, 41326, 61989, 103315, 123978, 185967, 206630, 309945, 371934, 619890, 640553, 929835, 1281106, 1859670, 1921659, 3202765, 3843318, 5764977, 6405530, 9608295, 11529954, 19216590, 28824885, 57649770]

約数ペア:

[(1, 57649770), (2, 28824885), (3, 19216590), (5, 11529954), (6, 9608295), (9, 6405530), (10, 5764977), (15, 3843318), (18, 3202765), (30, 1921659), (31, 1859670), (45, 1281106), (62, 929835), (90, 640553), (93, 619890), (155, 371934), (186, 309945), (279, 206630), (310, 185967), (465, 123978), (558, 103315), (930, 61989), (1395, 41326), (2790, 20663)]