39531990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6689}}^1$

素因数の和:6896

約数の個数: 32

約数和(自身を含む): 95372640

約数和(自身を除く): 55840650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 6689, 13378, 20067, 33445, 40134, 66890, 100335, 200670, 1317733, 2635466, 3953199, 6588665, 7906398, 13177330, 19765995, 39531990]

約数ペア:

[(1, 39531990), (2, 19765995), (3, 13177330), (5, 7906398), (6, 6588665), (10, 3953199), (15, 2635466), (30, 1317733), (197, 200670), (394, 100335), (591, 66890), (985, 40134), (1182, 33445), (1970, 20067), (2955, 13378), (5910, 6689)]