82874490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{162499}}^1$

素因数の和:162526

約数の個数: 32

約数和(自身を含む): 210600000

約数和(自身を除く): 127725510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 162499, 324998, 487497, 812495, 974994, 1624990, 2437485, 2762483, 4874970, 5524966, 8287449, 13812415, 16574898, 27624830, 41437245, 82874490]

約数ペア:

[(1, 82874490), (2, 41437245), (3, 27624830), (5, 16574898), (6, 13812415), (10, 8287449), (15, 5524966), (17, 4874970), (30, 2762483), (34, 2437485), (51, 1624990), (85, 974994), (102, 812495), (170, 487497), (255, 324998), (510, 162499)]