69006620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{111301}}^1$

素因数の和:111341

約数の個数: 24

約数和(自身を含む): 149589888

約数和(自身を除く): 80583268

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 111301, 222602, 445204, 556505, 1113010, 2226020, 3450331, 6900662, 13801324, 17251655, 34503310, 69006620]

約数ペア:

[(1, 69006620), (2, 34503310), (4, 17251655), (5, 13801324), (10, 6900662), (20, 3450331), (31, 2226020), (62, 1113010), (124, 556505), (155, 445204), (310, 222602), (620, 111301)]