7247370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18583}}^1$

素因数の和:18606

約数の個数: 32

約数和(自身を含む): 18732672

約数和(自身を除く): 11485302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18583, 37166, 55749, 92915, 111498, 185830, 241579, 278745, 483158, 557490, 724737, 1207895, 1449474, 2415790, 3623685, 7247370]

約数ペア:

[(1, 7247370), (2, 3623685), (3, 2415790), (5, 1449474), (6, 1207895), (10, 724737), (13, 557490), (15, 483158), (26, 278745), (30, 241579), (39, 185830), (65, 111498), (78, 92915), (130, 55749), (195, 37166), (390, 18583)]