3105420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 8826720

約数和(自身を除く): 5721300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 709, 730, 876, 1095, 1418, 1460, 2127, 2190, 2836, 3545, 4254, 4380, 7090, 8508, 10635, 14180, 21270, 42540, 51757, 103514, 155271, 207028, 258785, 310542, 517570, 621084, 776355, 1035140, 1552710, 3105420]

約数ペア:

[(1, 3105420), (2, 1552710), (3, 1035140), (4, 776355), (5, 621084), (6, 517570), (10, 310542), (12, 258785), (15, 207028), (20, 155271), (30, 103514), (60, 51757), (73, 42540), (146, 21270), (219, 14180), (292, 10635), (365, 8508), (438, 7090), (709, 4380), (730, 4254), (876, 3545), (1095, 2836), (1418, 2190), (1460, 2127)]