73193310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18913}}^1$

素因数の和:18969

約数の個数: 48

約数和(自身を含む): 194738544

約数和(自身を除く): 121545234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 18913, 37826, 56739, 94565, 113478, 170217, 189130, 283695, 340434, 567390, 813259, 851085, 1626518, 1702170, 2439777, 4066295, 4879554, 7319331, 8132590, 12198885, 14638662, 24397770, 36596655, 73193310]

約数ペア:

[(1, 73193310), (2, 36596655), (3, 24397770), (5, 14638662), (6, 12198885), (9, 8132590), (10, 7319331), (15, 4879554), (18, 4066295), (30, 2439777), (43, 1702170), (45, 1626518), (86, 851085), (90, 813259), (129, 567390), (215, 340434), (258, 283695), (387, 189130), (430, 170217), (645, 113478), (774, 94565), (1290, 56739), (1935, 37826), (3870, 18913)]