30669730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33703}}^1$

素因数の和:33730

約数の個数: 32

約数和(自身を含む): 67947264

約数和(自身を除く): 37277534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 33703, 67406, 168515, 235921, 337030, 438139, 471842, 876278, 1179605, 2190695, 2359210, 3066973, 4381390, 6133946, 15334865, 30669730]

約数ペア:

[(1, 30669730), (2, 15334865), (5, 6133946), (7, 4381390), (10, 3066973), (13, 2359210), (14, 2190695), (26, 1179605), (35, 876278), (65, 471842), (70, 438139), (91, 337030), (130, 235921), (182, 168515), (455, 67406), (910, 33703)]