69284490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{209953}}^1$

素因数の和:209974

約数の個数: 32

約数和(自身を含む): 181400256

約数和(自身を除く): 112115766

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 209953, 419906, 629859, 1049765, 1259718, 2099530, 2309483, 3149295, 4618966, 6298590, 6928449, 11547415, 13856898, 23094830, 34642245, 69284490]

約数ペア:

[(1, 69284490), (2, 34642245), (3, 23094830), (5, 13856898), (6, 11547415), (10, 6928449), (11, 6298590), (15, 4618966), (22, 3149295), (30, 2309483), (33, 2099530), (55, 1259718), (66, 1049765), (110, 629859), (165, 419906), (330, 209953)]