64751670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10427}}^1$

素因数の和:10466

約数の個数: 64

約数和(自身を含む): 180195840

約数和(自身を除く): 115444170

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, 3105, 6210, 10427, 20854, 31281, 52135, 62562, 93843, 104270, 156405, 187686, 239821, 281529, 312810, 469215, 479642, 563058, 719463, 938430, 1199105, 1407645, 1438926, 2158389, 2398210, 2815290, 3597315, 4316778, 6475167, 7194630, 10791945, 12950334, 21583890, 32375835, 64751670]

約数ペア:

[(1, 64751670), (2, 32375835), (3, 21583890), (5, 12950334), (6, 10791945), (9, 7194630), (10, 6475167), (15, 4316778), (18, 3597315), (23, 2815290), (27, 2398210), (30, 2158389), (45, 1438926), (46, 1407645), (54, 1199105), (69, 938430), (90, 719463), (115, 563058), (135, 479642), (138, 469215), (207, 312810), (230, 281529), (270, 239821), (345, 187686), (414, 156405), (621, 104270), (690, 93843), (1035, 62562), (1242, 52135), (2070, 31281), (3105, 20854), (6210, 10427)]