253134870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{32083}}^1$

素因数の和:32356

約数の個数: 32

約数和(自身を含む): 609852672

約数和(自身を除く): 356717802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 32083, 64166, 96249, 160415, 192498, 320830, 481245, 962490, 8437829, 16875658, 25313487, 42189145, 50626974, 84378290, 126567435, 253134870]

約数ペア:

[(1, 253134870), (2, 126567435), (3, 84378290), (5, 50626974), (6, 42189145), (10, 25313487), (15, 16875658), (30, 8437829), (263, 962490), (526, 481245), (789, 320830), (1315, 192498), (1578, 160415), (2630, 96249), (3945, 64166), (7890, 32083)]