86505510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31687}}^1$

素因数の和:31717

約数の個数: 64

約数和(自身を含む): 255532032

約数和(自身を除く): 169026522

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, 31687, 63374, 95061, 158435, 190122, 221809, 316870, 411931, 443618, 475305, 665427, 823862, 950610, 1109045, 1235793, 1330854, 2059655, 2218090, 2471586, 2883517, 3327135, 4119310, 5767034, 6178965, 6654270, 8650551, 12357930, 14417585, 17301102, 28835170, 43252755, 86505510]

約数ペア:

[(1, 86505510), (2, 43252755), (3, 28835170), (5, 17301102), (6, 14417585), (7, 12357930), (10, 8650551), (13, 6654270), (14, 6178965), (15, 5767034), (21, 4119310), (26, 3327135), (30, 2883517), (35, 2471586), (39, 2218090), (42, 2059655), (65, 1330854), (70, 1235793), (78, 1109045), (91, 950610), (105, 823862), (130, 665427), (182, 475305), (195, 443618), (210, 411931), (273, 316870), (390, 221809), (455, 190122), (546, 158435), (910, 95061), (1365, 63374), (2730, 31687)]