131566380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199343}}^1$

素因数の和:199366

約数の個数: 48

約数和(自身を含む): 401877504

約数和(自身を除く): 270311124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 199343, 398686, 598029, 797372, 996715, 1196058, 1993430, 2192773, 2392116, 2990145, 3986860, 4385546, 5980290, 6578319, 8771092, 10963865, 11960580, 13156638, 21927730, 26313276, 32891595, 43855460, 65783190, 131566380]

約数ペア:

[(1, 131566380), (2, 65783190), (3, 43855460), (4, 32891595), (5, 26313276), (6, 21927730), (10, 13156638), (11, 11960580), (12, 10963865), (15, 8771092), (20, 6578319), (22, 5980290), (30, 4385546), (33, 3986860), (44, 2990145), (55, 2392116), (60, 2192773), (66, 1993430), (110, 1196058), (132, 996715), (165, 797372), (220, 598029), (330, 398686), (660, 199343)]