140002590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51283}}^1$

素因数の和:51313

約数の個数: 64

約数和(自身を含む): 413554176

約数和(自身を除く): 273551586

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 51283, 102566, 153849, 256415, 307698, 358981, 512830, 666679, 717962, 769245, 1076943, 1333358, 1538490, 1794905, 2000037, 2153886, 3333395, 3589810, 4000074, 4666753, 5384715, 6666790, 9333506, 10000185, 10769430, 14000259, 20000370, 23333765, 28000518, 46667530, 70001295, 140002590]

約数ペア:

[(1, 140002590), (2, 70001295), (3, 46667530), (5, 28000518), (6, 23333765), (7, 20000370), (10, 14000259), (13, 10769430), (14, 10000185), (15, 9333506), (21, 6666790), (26, 5384715), (30, 4666753), (35, 4000074), (39, 3589810), (42, 3333395), (65, 2153886), (70, 2000037), (78, 1794905), (91, 1538490), (105, 1333358), (130, 1076943), (182, 769245), (195, 717962), (210, 666679), (273, 512830), (390, 358981), (455, 307698), (546, 256415), (910, 153849), (1365, 102566), (2730, 51283)]