310021460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{2111}}^1$

素因数の和:3176

約数の個数: 48

約数和(自身を含む): 745113600

約数和(自身を除く): 435092140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1049, 2098, 2111, 4196, 4222, 5245, 7343, 8444, 10490, 10555, 14686, 14777, 20980, 21110, 29372, 29554, 36715, 42220, 59108, 73430, 73885, 146860, 147770, 295540, 2214439, 4428878, 8857756, 11072195, 15501073, 22144390, 31002146, 44288780, 62004292, 77505365, 155010730, 310021460]

約数ペア:

[(1, 310021460), (2, 155010730), (4, 77505365), (5, 62004292), (7, 44288780), (10, 31002146), (14, 22144390), (20, 15501073), (28, 11072195), (35, 8857756), (70, 4428878), (140, 2214439), (1049, 295540), (2098, 147770), (2111, 146860), (4196, 73885), (4222, 73430), (5245, 59108), (7343, 42220), (8444, 36715), (10490, 29554), (10555, 29372), (14686, 21110), (14777, 20980)]