4780570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 9280656

約数和(自身を除く): 4500086

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 461, 610, 922, 1037, 2074, 2305, 4610, 5185, 7837, 10370, 15674, 28121, 39185, 56242, 78370, 140605, 281210, 478057, 956114, 2390285, 4780570]

約数ペア:

[(1, 4780570), (2, 2390285), (5, 956114), (10, 478057), (17, 281210), (34, 140605), (61, 78370), (85, 56242), (122, 39185), (170, 28121), (305, 15674), (461, 10370), (610, 7837), (922, 5185), (1037, 4610), (2074, 2305)]