4141430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3841930

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 307, 355, 614, 710, 1349, 1535, 2698, 3070, 5833, 6745, 11666, 13490, 21797, 29165, 43594, 58330, 108985, 217970, 414143, 828286, 2070715, 4141430]

約数ペア:

[(1, 4141430), (2, 2070715), (5, 828286), (10, 414143), (19, 217970), (38, 108985), (71, 58330), (95, 43594), (142, 29165), (190, 21797), (307, 13490), (355, 11666), (614, 6745), (710, 5833), (1349, 3070), (1535, 2698)]