8886270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 21490560

約数和(自身を除く): 12604290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 2131, 4170, 4262, 6393, 10655, 12786, 21310, 31965, 63930, 296209, 592418, 888627, 1481045, 1777254, 2962090, 4443135, 8886270]

約数ペア:

[(1, 8886270), (2, 4443135), (3, 2962090), (5, 1777254), (6, 1481045), (10, 888627), (15, 592418), (30, 296209), (139, 63930), (278, 31965), (417, 21310), (695, 12786), (834, 10655), (1390, 6393), (2085, 4262), (2131, 4170)]