64806870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{93923}}^1$

素因数の和:93956

約数の個数: 32

約数和(自身を含む): 162300672

約数和(自身を除く): 97493802

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 93923, 187846, 281769, 469615, 563538, 939230, 1408845, 2160229, 2817690, 4320458, 6480687, 10801145, 12961374, 21602290, 32403435, 64806870]

約数ペア:

[(1, 64806870), (2, 32403435), (3, 21602290), (5, 12961374), (6, 10801145), (10, 6480687), (15, 4320458), (23, 2817690), (30, 2160229), (46, 1408845), (69, 939230), (115, 563538), (138, 469615), (230, 281769), (345, 187846), (690, 93923)]