858308820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{5483}}^1$

素因数の和:8104

約数の個数: 48

約数和(自身を含む): 2404624320

約数和(自身を除く): 1546315500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2609, 5218, 5483, 7827, 10436, 10966, 13045, 15654, 16449, 21932, 26090, 27415, 31308, 32898, 39135, 52180, 54830, 65796, 78270, 82245, 109660, 156540, 164490, 328980, 14305147, 28610294, 42915441, 57220588, 71525735, 85830882, 143051470, 171661764, 214577205, 286102940, 429154410, 858308820]

約数ペア:

[(1, 858308820), (2, 429154410), (3, 286102940), (4, 214577205), (5, 171661764), (6, 143051470), (10, 85830882), (12, 71525735), (15, 57220588), (20, 42915441), (30, 28610294), (60, 14305147), (2609, 328980), (5218, 164490), (5483, 156540), (7827, 109660), (10436, 82245), (10966, 78270), (13045, 65796), (15654, 54830), (16449, 52180), (21932, 39135), (26090, 32898), (27415, 31308)]