262305470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{3049}}^1$

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 540216000

約数和(自身を除く): 277910530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1229, 2458, 3049, 6098, 6145, 8603, 12290, 15245, 17206, 21343, 30490, 42686, 43015, 86030, 106715, 213430, 3747221, 7494442, 18736105, 26230547, 37472210, 52461094, 131152735, 262305470]

約数ペア:

[(1, 262305470), (2, 131152735), (5, 52461094), (7, 37472210), (10, 26230547), (14, 18736105), (35, 7494442), (70, 3747221), (1229, 213430), (2458, 106715), (3049, 86030), (6098, 43015), (6145, 42686), (8603, 30490), (12290, 21343), (15245, 17206)]