80132730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2311

約数の個数: 64

約数和(自身を含む): 206592768

約数和(自身を除く): 126460038

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 2130, 2213, 2414, 3621, 4426, 6035, 6639, 7242, 11065, 12070, 13278, 18105, 22130, 33195, 36210, 37621, 66390, 75242, 112863, 157123, 188105, 225726, 314246, 376210, 471369, 564315, 785615, 942738, 1128630, 1571230, 2356845, 2671091, 4713690, 5342182, 8013273, 13355455, 16026546, 26710910, 40066365, 80132730]

約数ペア:

[(1, 80132730), (2, 40066365), (3, 26710910), (5, 16026546), (6, 13355455), (10, 8013273), (15, 5342182), (17, 4713690), (30, 2671091), (34, 2356845), (51, 1571230), (71, 1128630), (85, 942738), (102, 785615), (142, 564315), (170, 471369), (213, 376210), (255, 314246), (355, 225726), (426, 188105), (510, 157123), (710, 112863), (1065, 75242), (1207, 66390), (2130, 37621), (2213, 36210), (2414, 33195), (3621, 22130), (4426, 18105), (6035, 13278), (6639, 12070), (7242, 11065)]