170785140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2609}}^1$

素因数の和:3712

約数の個数: 48

約数和(自身を含む): 478820160

約数和(自身を除く): 308035020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1091, 2182, 2609, 3273, 4364, 5218, 5455, 6546, 7827, 10436, 10910, 13045, 13092, 15654, 16365, 21820, 26090, 31308, 32730, 39135, 52180, 65460, 78270, 156540, 2846419, 5692838, 8539257, 11385676, 14232095, 17078514, 28464190, 34157028, 42696285, 56928380, 85392570, 170785140]

約数ペア:

[(1, 170785140), (2, 85392570), (3, 56928380), (4, 42696285), (5, 34157028), (6, 28464190), (10, 17078514), (12, 14232095), (15, 11385676), (20, 8539257), (30, 5692838), (60, 2846419), (1091, 156540), (2182, 78270), (2609, 65460), (3273, 52180), (4364, 39135), (5218, 32730), (5455, 31308), (6546, 26090), (7827, 21820), (10436, 16365), (10910, 15654), (13045, 13092)]