2638470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 6506208

約数和(自身を除く): 3867738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 2377, 4754, 7131, 11885, 14262, 23770, 35655, 71310, 87949, 175898, 263847, 439745, 527694, 879490, 1319235, 2638470]

約数ペア:

[(1, 2638470), (2, 1319235), (3, 879490), (5, 527694), (6, 439745), (10, 263847), (15, 175898), (30, 87949), (37, 71310), (74, 35655), (111, 23770), (185, 14262), (222, 11885), (370, 7131), (555, 4754), (1110, 2377)]