40218270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2053}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 96718752

約数和(自身を除く): 56500482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 1306, 1959, 2053, 3265, 3918, 4106, 6159, 6530, 9795, 10265, 12318, 19590, 20530, 30795, 61590, 1340609, 2681218, 4021827, 6703045, 8043654, 13406090, 20109135, 40218270]

約数ペア:

[(1, 40218270), (2, 20109135), (3, 13406090), (5, 8043654), (6, 6703045), (10, 4021827), (15, 2681218), (30, 1340609), (653, 61590), (1306, 30795), (1959, 20530), (2053, 19590), (3265, 12318), (3918, 10265), (4106, 9795), (6159, 6530)]