138583790

素因数分解:

$2^1\times 5^1\times {\mathrm{2999}}^1\times {\mathrm{4621}}^1$

素因数の和:7627

約数の個数: 16

約数和(自身を含む): 249588000

約数和(自身を除く): 111004210

約数列:

[1, 2, 5, 10, 2999, 4621, 5998, 9242, 14995, 23105, 29990, 46210, 13858379, 27716758, 69291895, 138583790]

約数ペア:

[(1, 138583790), (2, 69291895), (5, 27716758), (10, 13858379), (2999, 46210), (4621, 29990), (5998, 23105), (9242, 14995)]