18160530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4621}}^1$

素因数の和:4762

約数の個数: 32

約数和(自身を含む): 43927488

約数和(自身を除く): 25766958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 4621, 9242, 13863, 23105, 27726, 46210, 69315, 138630, 605351, 1210702, 1816053, 3026755, 3632106, 6053510, 9080265, 18160530]

約数ペア:

[(1, 18160530), (2, 9080265), (3, 6053510), (5, 3632106), (6, 3026755), (10, 1816053), (15, 1210702), (30, 605351), (131, 138630), (262, 69315), (393, 46210), (655, 27726), (786, 23105), (1310, 13863), (1965, 9242), (3930, 4621)]