30402890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9241}}^1$

素因数の和:9302

約数の個数: 32

約数和(自身を含む): 63880704

約数和(自身を除く): 33477814

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 9241, 18482, 46205, 64687, 92410, 129374, 323435, 434327, 646870, 868654, 2171635, 3040289, 4343270, 6080578, 15201445, 30402890]

約数ペア:

[(1, 30402890), (2, 15201445), (5, 6080578), (7, 4343270), (10, 3040289), (14, 2171635), (35, 868654), (47, 646870), (70, 434327), (94, 323435), (235, 129374), (329, 92410), (470, 64687), (658, 46205), (1645, 18482), (3290, 9241)]