87661530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88547}}^1$

素因数の和:88571

約数の個数: 48

約数和(自身を含む): 248642784

約数和(自身を除く): 160981254

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 88547, 177094, 265641, 442735, 531282, 796923, 885470, 974017, 1328205, 1593846, 1948034, 2656410, 2922051, 3984615, 4870085, 5844102, 7969230, 8766153, 9740170, 14610255, 17532306, 29220510, 43830765, 87661530]

約数ペア:

[(1, 87661530), (2, 43830765), (3, 29220510), (5, 17532306), (6, 14610255), (9, 9740170), (10, 8766153), (11, 7969230), (15, 5844102), (18, 4870085), (22, 3984615), (30, 2922051), (33, 2656410), (45, 1948034), (55, 1593846), (66, 1328205), (90, 974017), (99, 885470), (110, 796923), (165, 531282), (198, 442735), (330, 265641), (495, 177094), (990, 88547)]