313217460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1740097}}^1$

素因数の和:1740112

約数の個数: 36

約数和(自身を含む): 950093508

約数和(自身を除く): 636876048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1740097, 3480194, 5220291, 6960388, 8700485, 10440582, 15660873, 17400970, 20881164, 26101455, 31321746, 34801940, 52202910, 62643492, 78304365, 104405820, 156608730, 313217460]

約数ペア:

[(1, 313217460), (2, 156608730), (3, 104405820), (4, 78304365), (5, 62643492), (6, 52202910), (9, 34801940), (10, 31321746), (12, 26101455), (15, 20881164), (18, 17400970), (20, 15660873), (30, 10440582), (36, 8700485), (45, 6960388), (60, 5220291), (90, 3480194), (180, 1740097)]