31460971970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9740239}}^1$

素因数の和:9740282

約数の個数: 32

約数和(自身を含む): 63116755200

約数和(自身を除く): 31655783230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 9740239, 19480478, 48701195, 97402390, 165584063, 185064541, 331168126, 370129082, 827920315, 925322705, 1655840630, 1850645410, 3146097197, 6292194394, 15730485985, 31460971970]

約数ペア:

[(1, 31460971970), (2, 15730485985), (5, 6292194394), (10, 3146097197), (17, 1850645410), (19, 1655840630), (34, 925322705), (38, 827920315), (85, 370129082), (95, 331168126), (170, 185064541), (190, 165584063), (323, 97402390), (646, 48701195), (1615, 19480478), (3230, 9740239)]