22890870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 61560000

約数和(自身を除く): 38669130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 569, 745, 894, 1138, 1341, 1490, 1707, 2235, 2682, 2845, 3414, 4023, 4470, 5121, 5690, 6705, 8046, 8535, 10242, 13410, 15363, 17070, 20115, 25605, 30726, 40230, 51210, 76815, 84781, 153630, 169562, 254343, 423905, 508686, 763029, 847810, 1271715, 1526058, 2289087, 2543430, 3815145, 4578174, 7630290, 11445435, 22890870]

約数ペア:

[(1, 22890870), (2, 11445435), (3, 7630290), (5, 4578174), (6, 3815145), (9, 2543430), (10, 2289087), (15, 1526058), (18, 1271715), (27, 847810), (30, 763029), (45, 508686), (54, 423905), (90, 254343), (135, 169562), (149, 153630), (270, 84781), (298, 76815), (447, 51210), (569, 40230), (745, 30726), (894, 25605), (1138, 20115), (1341, 17070), (1490, 15363), (1707, 13410), (2235, 10242), (2682, 8535), (2845, 8046), (3414, 6705), (4023, 5690), (4470, 5121)]