13221090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 36806400

約数和(自身を除く): 23585310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 2129, 3105, 4258, 6210, 6387, 10645, 12774, 19161, 21290, 31935, 38322, 48967, 57483, 63870, 95805, 97934, 114966, 146901, 191610, 244835, 287415, 293802, 440703, 489670, 574830, 734505, 881406, 1322109, 1469010, 2203515, 2644218, 4407030, 6610545, 13221090]

約数ペア:

[(1, 13221090), (2, 6610545), (3, 4407030), (5, 2644218), (6, 2203515), (9, 1469010), (10, 1322109), (15, 881406), (18, 734505), (23, 574830), (27, 489670), (30, 440703), (45, 293802), (46, 287415), (54, 244835), (69, 191610), (90, 146901), (115, 114966), (135, 97934), (138, 95805), (207, 63870), (230, 57483), (270, 48967), (345, 38322), (414, 31935), (621, 21290), (690, 19161), (1035, 12774), (1242, 10645), (2070, 6387), (2129, 6210), (3105, 4258)]