122888370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12841}}^1$

素因数の和:12891

約数の個数: 64

約数和(自身を含む): 332864640

約数和(自身を除く): 209976270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 12841, 25682, 38523, 64205, 77046, 128410, 141251, 192615, 282502, 372389, 385230, 423753, 706255, 744778, 847506, 1117167, 1412510, 1861945, 2118765, 2234334, 3723890, 4096279, 4237530, 5585835, 8192558, 11171670, 12288837, 20481395, 24577674, 40962790, 61444185, 122888370]

約数ペア:

[(1, 122888370), (2, 61444185), (3, 40962790), (5, 24577674), (6, 20481395), (10, 12288837), (11, 11171670), (15, 8192558), (22, 5585835), (29, 4237530), (30, 4096279), (33, 3723890), (55, 2234334), (58, 2118765), (66, 1861945), (87, 1412510), (110, 1117167), (145, 847506), (165, 744778), (174, 706255), (290, 423753), (319, 385230), (330, 372389), (435, 282502), (638, 192615), (870, 141251), (957, 128410), (1595, 77046), (1914, 64205), (3190, 38523), (4785, 25682), (9570, 12841)]