3025740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 8547840

約数和(自身を除く): 5522100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 239, 422, 478, 633, 717, 844, 956, 1055, 1195, 1266, 1434, 2110, 2390, 2532, 2868, 3165, 3585, 4220, 4780, 6330, 7170, 12660, 14340, 50429, 100858, 151287, 201716, 252145, 302574, 504290, 605148, 756435, 1008580, 1512870, 3025740]

約数ペア:

[(1, 3025740), (2, 1512870), (3, 1008580), (4, 756435), (5, 605148), (6, 504290), (10, 302574), (12, 252145), (15, 201716), (20, 151287), (30, 100858), (60, 50429), (211, 14340), (239, 12660), (422, 7170), (478, 6330), (633, 4780), (717, 4220), (844, 3585), (956, 3165), (1055, 2868), (1195, 2532), (1266, 2390), (1434, 2110)]