149691130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{28297}}^1$

素因数の和:28350

約数の個数: 24

約数和(自身を含む): 281678292

約数和(自身を除く): 131987162

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 28297, 56594, 141485, 282970, 650831, 1301662, 3254155, 6508310, 14969113, 29938226, 74845565, 149691130]

約数ペア:

[(1, 149691130), (2, 74845565), (5, 29938226), (10, 14969113), (23, 6508310), (46, 3254155), (115, 1301662), (230, 650831), (529, 282970), (1058, 141485), (2645, 56594), (5290, 28297)]