3857430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 9393408

約数和(自身を除く): 5535978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1811, 2130, 3622, 5433, 9055, 10866, 18110, 27165, 54330, 128581, 257162, 385743, 642905, 771486, 1285810, 1928715, 3857430]

約数ペア:

[(1, 3857430), (2, 1928715), (3, 1285810), (5, 771486), (6, 642905), (10, 385743), (15, 257162), (30, 128581), (71, 54330), (142, 27165), (213, 18110), (355, 10866), (426, 9055), (710, 5433), (1065, 3622), (1811, 2130)]