31096030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1447}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 64221696

約数和(自身を除く): 33125666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1447, 1535, 2149, 2894, 3070, 4298, 7235, 10129, 10745, 14470, 20258, 21490, 50645, 101290, 444229, 888458, 2221145, 3109603, 4442290, 6219206, 15548015, 31096030]

約数ペア:

[(1, 31096030), (2, 15548015), (5, 6219206), (7, 4442290), (10, 3109603), (14, 2221145), (35, 888458), (70, 444229), (307, 101290), (614, 50645), (1447, 21490), (1535, 20258), (2149, 14470), (2894, 10745), (3070, 10129), (4298, 7235)]