30852930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23917}}^1$

素因数の和:23970

約数の個数: 32

約数和(自身を含む): 75772224

約数和(自身を除く): 44919294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23917, 47834, 71751, 119585, 143502, 239170, 358755, 717510, 1028431, 2056862, 3085293, 5142155, 6170586, 10284310, 15426465, 30852930]

約数ペア:

[(1, 30852930), (2, 15426465), (3, 10284310), (5, 6170586), (6, 5142155), (10, 3085293), (15, 2056862), (30, 1028431), (43, 717510), (86, 358755), (129, 239170), (215, 143502), (258, 119585), (430, 71751), (645, 47834), (1290, 23917)]