26810490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127669}}^1$

素因数の和:127686

約数の個数: 32

約数和(自身を含む): 73537920

約数和(自身を除く): 46727430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 127669, 255338, 383007, 638345, 766014, 893683, 1276690, 1787366, 1915035, 2681049, 3830070, 4468415, 5362098, 8936830, 13405245, 26810490]

約数ペア:

[(1, 26810490), (2, 13405245), (3, 8936830), (5, 5362098), (6, 4468415), (7, 3830070), (10, 2681049), (14, 1915035), (15, 1787366), (21, 1276690), (30, 893683), (35, 766014), (42, 638345), (70, 383007), (105, 255338), (210, 127669)]