13402290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 37169280

約数和(自身を除く): 23766990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2389, 2805, 4778, 5610, 7167, 11945, 14334, 23890, 26279, 35835, 40613, 52558, 71670, 78837, 81226, 121839, 131395, 157674, 203065, 243678, 262790, 394185, 406130, 446743, 609195, 788370, 893486, 1218390, 1340229, 2233715, 2680458, 4467430, 6701145, 13402290]

約数ペア:

[(1, 13402290), (2, 6701145), (3, 4467430), (5, 2680458), (6, 2233715), (10, 1340229), (11, 1218390), (15, 893486), (17, 788370), (22, 609195), (30, 446743), (33, 406130), (34, 394185), (51, 262790), (55, 243678), (66, 203065), (85, 157674), (102, 131395), (110, 121839), (165, 81226), (170, 78837), (187, 71670), (255, 52558), (330, 40613), (374, 35835), (510, 26279), (561, 23890), (935, 14334), (1122, 11945), (1870, 7167), (2389, 5610), (2805, 4778)]