2985270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 4237770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 659, 755, 906, 1318, 1510, 1977, 2265, 3295, 3954, 4530, 6590, 9885, 19770, 99509, 199018, 298527, 497545, 597054, 995090, 1492635, 2985270]

約数ペア:

[(1, 2985270), (2, 1492635), (3, 995090), (5, 597054), (6, 497545), (10, 298527), (15, 199018), (30, 99509), (151, 19770), (302, 9885), (453, 6590), (659, 4530), (755, 3954), (906, 3295), (1318, 2265), (1510, 1977)]