8613870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9901}}^1$

素因数の和:9940

約数の個数: 32

約数和(自身を含む): 21388320

約数和(自身を除く): 12774450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 9901, 19802, 29703, 49505, 59406, 99010, 148515, 287129, 297030, 574258, 861387, 1435645, 1722774, 2871290, 4306935, 8613870]

約数ペア:

[(1, 8613870), (2, 4306935), (3, 2871290), (5, 1722774), (6, 1435645), (10, 861387), (15, 574258), (29, 297030), (30, 287129), (58, 148515), (87, 99010), (145, 59406), (174, 49505), (290, 29703), (435, 19802), (870, 9901)]