3230490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 7801920

約数和(自身を除く): 4571430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 419, 514, 771, 838, 1257, 1285, 1542, 2095, 2514, 2570, 3855, 4190, 6285, 7710, 12570, 107683, 215366, 323049, 538415, 646098, 1076830, 1615245, 3230490]

約数ペア:

[(1, 3230490), (2, 1615245), (3, 1076830), (5, 646098), (6, 538415), (10, 323049), (15, 215366), (30, 107683), (257, 12570), (419, 7710), (514, 6285), (771, 4190), (838, 3855), (1257, 2570), (1285, 2514), (1542, 2095)]