61741740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5171}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 173779200

約数和(自身を除く): 112037460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5171, 5970, 10342, 11940, 15513, 20684, 25855, 31026, 51710, 62052, 77565, 103420, 155130, 310260, 1029029, 2058058, 3087087, 4116116, 5145145, 6174174, 10290290, 12348348, 15435435, 20580580, 30870870, 61741740]

約数ペア:

[(1, 61741740), (2, 30870870), (3, 20580580), (4, 15435435), (5, 12348348), (6, 10290290), (10, 6174174), (12, 5145145), (15, 4116116), (20, 3087087), (30, 2058058), (60, 1029029), (199, 310260), (398, 155130), (597, 103420), (796, 77565), (995, 62052), (1194, 51710), (1990, 31026), (2388, 25855), (2985, 20684), (3980, 15513), (5171, 11940), (5970, 10342)]