40710990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2053}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 97901856

約数和(自身を除く): 57190866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 2053, 3305, 3966, 4106, 6159, 6610, 9915, 10265, 12318, 19830, 20530, 30795, 61590, 1357033, 2714066, 4071099, 6785165, 8142198, 13570330, 20355495, 40710990]

約数ペア:

[(1, 40710990), (2, 20355495), (3, 13570330), (5, 8142198), (6, 6785165), (10, 4071099), (15, 2714066), (30, 1357033), (661, 61590), (1322, 30795), (1983, 20530), (2053, 19830), (3305, 12318), (3966, 10265), (4106, 9915), (6159, 6610)]