1145871370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{11083}}^1$

素因数の和:11315

約数の個数: 48

約数和(自身を含む): 2410903008

約数和(自身を除く): 1265031638

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 211, 245, 422, 490, 1055, 1477, 2110, 2954, 7385, 10339, 11083, 14770, 20678, 22166, 51695, 55415, 77581, 103390, 110830, 155162, 387905, 543067, 775810, 1086134, 2338513, 2715335, 4677026, 5430670, 11692565, 16369591, 23385130, 32739182, 81847955, 114587137, 163695910, 229174274, 572935685, 1145871370]

約数ペア:

[(1, 1145871370), (2, 572935685), (5, 229174274), (7, 163695910), (10, 114587137), (14, 81847955), (35, 32739182), (49, 23385130), (70, 16369591), (98, 11692565), (211, 5430670), (245, 4677026), (422, 2715335), (490, 2338513), (1055, 1086134), (1477, 775810), (2110, 543067), (2954, 387905), (7385, 155162), (10339, 110830), (11083, 103390), (14770, 77581), (20678, 55415), (22166, 51695)]