858409140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14306819}}^1$

素因数の和:14306831

約数の個数: 24

約数和(自身を含む): 2403545760

約数和(自身を除く): 1545136620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14306819, 28613638, 42920457, 57227276, 71534095, 85840914, 143068190, 171681828, 214602285, 286136380, 429204570, 858409140]

約数ペア:

[(1, 858409140), (2, 429204570), (3, 286136380), (4, 214602285), (5, 171681828), (6, 143068190), (10, 85840914), (12, 71534095), (15, 57227276), (20, 42920457), (30, 28613638), (60, 14306819)]