139481010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53441}}^1$

素因数の和:53483

約数の個数: 48

約数和(自身を含む): 375162840

約数和(自身を除く): 235681830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 53441, 106882, 160323, 267205, 320646, 480969, 534410, 801615, 961938, 1549789, 1603230, 2404845, 3099578, 4649367, 4809690, 7748945, 9298734, 13948101, 15497890, 23246835, 27896202, 46493670, 69740505, 139481010]

約数ペア:

[(1, 139481010), (2, 69740505), (3, 46493670), (5, 27896202), (6, 23246835), (9, 15497890), (10, 13948101), (15, 9298734), (18, 7748945), (29, 4809690), (30, 4649367), (45, 3099578), (58, 2404845), (87, 1603230), (90, 1549789), (145, 961938), (174, 801615), (261, 534410), (290, 480969), (435, 320646), (522, 267205), (870, 160323), (1305, 106882), (2610, 53441)]