308887970

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{97441}}^1$

素因数の和:97765

約数の個数: 16

約数和(自身を含む): 557758008

約数和(自身を除く): 248870038

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 97441, 194882, 487205, 974410, 30888797, 61777594, 154443985, 308887970]

約数ペア:

[(1, 308887970), (2, 154443985), (5, 61777594), (10, 30888797), (317, 974410), (634, 487205), (1585, 194882), (3170, 97441)]