91275090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{19379}}^1$

素因数の和:19546

約数の個数: 32

約数和(自身を含む): 220466880

約数和(自身を除く): 129191790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 19379, 38758, 58137, 96895, 116274, 193790, 290685, 581370, 3042503, 6085006, 9127509, 15212515, 18255018, 30425030, 45637545, 91275090]

約数ペア:

[(1, 91275090), (2, 45637545), (3, 30425030), (5, 18255018), (6, 15212515), (10, 9127509), (15, 6085006), (30, 3042503), (157, 581370), (314, 290685), (471, 193790), (785, 116274), (942, 96895), (1570, 58137), (2355, 38758), (4710, 19379)]