247339770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8244659}}^1$

素因数の和:8244669

約数の個数: 16

約数和(自身を含む): 593615520

約数和(自身を除く): 346275750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8244659, 16489318, 24733977, 41223295, 49467954, 82446590, 123669885, 247339770]

約数ペア:

[(1, 247339770), (2, 123669885), (3, 82446590), (5, 49467954), (6, 41223295), (10, 24733977), (15, 16489318), (30, 8244659)]