1210470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 2935008

約数和(自身を除く): 1724538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 257, 314, 471, 514, 771, 785, 942, 1285, 1542, 1570, 2355, 2570, 3855, 4710, 7710, 40349, 80698, 121047, 201745, 242094, 403490, 605235, 1210470]

約数ペア:

[(1, 1210470), (2, 605235), (3, 403490), (5, 242094), (6, 201745), (10, 121047), (15, 80698), (30, 40349), (157, 7710), (257, 4710), (314, 3855), (471, 2570), (514, 2355), (771, 1570), (785, 1542), (942, 1285)]