5210820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28949}}^1$

素因数の和:28964

約数の個数: 36

約数和(自身を含む): 15806700

約数和(自身を除く): 10595880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28949, 57898, 86847, 115796, 144745, 173694, 260541, 289490, 347388, 434235, 521082, 578980, 868470, 1042164, 1302705, 1736940, 2605410, 5210820]

約数ペア:

[(1, 5210820), (2, 2605410), (3, 1736940), (4, 1302705), (5, 1042164), (6, 868470), (9, 578980), (10, 521082), (12, 434235), (15, 347388), (18, 289490), (20, 260541), (30, 173694), (36, 144745), (45, 115796), (60, 86847), (90, 57898), (180, 28949)]