252751290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{765913}}^1$

素因数の和:765934

約数の個数: 32

約数和(自身を含む): 661749696

約数和(自身を除く): 408998406

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 765913, 1531826, 2297739, 3829565, 4595478, 7659130, 8425043, 11488695, 16850086, 22977390, 25275129, 42125215, 50550258, 84250430, 126375645, 252751290]

約数ペア:

[(1, 252751290), (2, 126375645), (3, 84250430), (5, 50550258), (6, 42125215), (10, 25275129), (11, 22977390), (15, 16850086), (22, 11488695), (30, 8425043), (33, 7659130), (55, 4595478), (66, 3829565), (110, 2297739), (165, 1531826), (330, 765913)]