30985010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23297}}^1$

素因数の和:23330

約数の個数: 32

約数和(自身を含む): 67098240

約数和(自身を除く): 36113230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 23297, 46594, 116485, 163079, 232970, 326158, 442643, 815395, 885286, 1630790, 2213215, 3098501, 4426430, 6197002, 15492505, 30985010]

約数ペア:

[(1, 30985010), (2, 15492505), (5, 6197002), (7, 4426430), (10, 3098501), (14, 2213215), (19, 1630790), (35, 885286), (38, 815395), (70, 442643), (95, 326158), (133, 232970), (190, 163079), (266, 116485), (665, 46594), (1330, 23297)]