270668890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{9241}}^1$

素因数の和:9378

約数の個数: 32

約数和(自身を含む): 509049360

約数和(自身を除く): 238380470

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 5858, 9241, 14645, 18482, 29290, 46205, 92410, 267989, 535978, 933341, 1339945, 1866682, 2679890, 4666705, 9333410, 27066889, 54133778, 135334445, 270668890]

約数ペア:

[(1, 270668890), (2, 135334445), (5, 54133778), (10, 27066889), (29, 9333410), (58, 4666705), (101, 2679890), (145, 1866682), (202, 1339945), (290, 933341), (505, 535978), (1010, 267989), (2929, 92410), (5858, 46205), (9241, 29290), (14645, 18482)]