30661638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9241}}^1$

素因数の和:9332

約数の個数: 32

約数和(自身を含む): 70978560

約数和(自身を除く): 40316922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 9241, 18482, 27723, 55446, 64687, 129374, 194061, 388122, 730039, 1460078, 2190117, 4380234, 5110273, 10220546, 15330819, 30661638]

約数ペア:

[(1, 30661638), (2, 15330819), (3, 10220546), (6, 5110273), (7, 4380234), (14, 2190117), (21, 1460078), (42, 730039), (79, 388122), (158, 194061), (237, 129374), (474, 64687), (553, 55446), (1106, 27723), (1659, 18482), (3318, 9241)]