1626810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 3938112

約数和(自身を除く): 2311302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 257, 422, 514, 633, 771, 1055, 1266, 1285, 1542, 2110, 2570, 3165, 3855, 6330, 7710, 54227, 108454, 162681, 271135, 325362, 542270, 813405, 1626810]

約数ペア:

[(1, 1626810), (2, 813405), (3, 542270), (5, 325362), (6, 271135), (10, 162681), (15, 108454), (30, 54227), (211, 7710), (257, 6330), (422, 3855), (514, 3165), (633, 2570), (771, 2110), (1055, 1542), (1266, 1285)]