2538330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 6136128

約数和(自身を除く): 3597798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 401, 422, 633, 802, 1055, 1203, 1266, 2005, 2110, 2406, 3165, 4010, 6015, 6330, 12030, 84611, 169222, 253833, 423055, 507666, 846110, 1269165, 2538330]

約数ペア:

[(1, 2538330), (2, 1269165), (3, 846110), (5, 507666), (6, 423055), (10, 253833), (15, 169222), (30, 84611), (211, 12030), (401, 6330), (422, 6015), (633, 4010), (802, 3165), (1055, 2406), (1203, 2110), (1266, 2005)]