64040730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5351

約数の個数: 64

約数和(自身を含む): 170892288

約数和(自身を除く): 106851558

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 5297, 6045, 10594, 12090, 15891, 26485, 31782, 52970, 68861, 79455, 137722, 158910, 164207, 206583, 328414, 344305, 413166, 492621, 688610, 821035, 985242, 1032915, 1642070, 2065830, 2134691, 2463105, 4269382, 4926210, 6404073, 10673455, 12808146, 21346910, 32020365, 64040730]

約数ペア:

[(1, 64040730), (2, 32020365), (3, 21346910), (5, 12808146), (6, 10673455), (10, 6404073), (13, 4926210), (15, 4269382), (26, 2463105), (30, 2134691), (31, 2065830), (39, 1642070), (62, 1032915), (65, 985242), (78, 821035), (93, 688610), (130, 492621), (155, 413166), (186, 344305), (195, 328414), (310, 206583), (390, 164207), (403, 158910), (465, 137722), (806, 79455), (930, 68861), (1209, 52970), (2015, 31782), (2418, 26485), (4030, 15891), (5297, 12090), (6045, 10594)]