69743890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 129645360

約数和(自身を除く): 59901470

約数列:

[1, 2, 5, 10, 37, 74, 185, 233, 370, 466, 809, 1165, 1618, 2330, 4045, 8090, 8621, 17242, 29933, 43105, 59866, 86210, 149665, 188497, 299330, 376994, 942485, 1884970, 6974389, 13948778, 34871945, 69743890]

約数ペア:

[(1, 69743890), (2, 34871945), (5, 13948778), (10, 6974389), (37, 1884970), (74, 942485), (185, 376994), (233, 299330), (370, 188497), (466, 149665), (809, 86210), (1165, 59866), (1618, 43105), (2330, 29933), (4045, 17242), (8090, 8621)]