305931108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{520291}}^1$

素因数の和:520312

約数の個数: 36

約数和(自身を含む): 830386032

約数和(自身を除く): 524454924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 520291, 1040582, 1560873, 2081164, 3121746, 3642037, 6243492, 7284074, 10926111, 14568148, 21852222, 25494259, 43704444, 50988518, 76482777, 101977036, 152965554, 305931108]

約数ペア:

[(1, 305931108), (2, 152965554), (3, 101977036), (4, 76482777), (6, 50988518), (7, 43704444), (12, 25494259), (14, 21852222), (21, 14568148), (28, 10926111), (42, 7284074), (49, 6243492), (84, 3642037), (98, 3121746), (147, 2081164), (196, 1560873), (294, 1040582), (588, 520291)]