40587810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2053}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 97606080

約数和(自身を除く): 57018270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659, 1318, 1977, 2053, 3295, 3954, 4106, 6159, 6590, 9885, 10265, 12318, 19770, 20530, 30795, 61590, 1352927, 2705854, 4058781, 6764635, 8117562, 13529270, 20293905, 40587810]

約数ペア:

[(1, 40587810), (2, 20293905), (3, 13529270), (5, 8117562), (6, 6764635), (10, 4058781), (15, 2705854), (30, 1352927), (659, 61590), (1318, 30795), (1977, 20530), (2053, 19770), (3295, 12318), (3954, 10265), (4106, 9885), (6159, 6590)]