170485910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34303}}^1$

素因数の和:34388

約数の個数: 32

約数和(自身を含む): 355663872

約数和(自身を除く): 185177962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 34303, 68606, 171515, 240121, 343030, 480242, 1200605, 2401210, 2435513, 4871026, 12177565, 17048591, 24355130, 34097182, 85242955, 170485910]

約数ペア:

[(1, 170485910), (2, 85242955), (5, 34097182), (7, 24355130), (10, 17048591), (14, 12177565), (35, 4871026), (70, 2435513), (71, 2401210), (142, 1200605), (355, 480242), (497, 343030), (710, 240121), (994, 171515), (2485, 68606), (4970, 34303)]