3000830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 6234624

約数和(自身を除く): 3233794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 263, 326, 526, 815, 1141, 1315, 1630, 1841, 2282, 2630, 3682, 5705, 9205, 11410, 18410, 42869, 85738, 214345, 300083, 428690, 600166, 1500415, 3000830]

約数ペア:

[(1, 3000830), (2, 1500415), (5, 600166), (7, 428690), (10, 300083), (14, 214345), (35, 85738), (70, 42869), (163, 18410), (263, 11410), (326, 9205), (526, 5705), (815, 3682), (1141, 2630), (1315, 2282), (1630, 1841)]