89716260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2269}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 251697600

約数和(自身を除く): 161981340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1977, 2269, 2636, 3295, 3954, 4538, 6590, 6807, 7908, 9076, 9885, 11345, 13180, 13614, 19770, 22690, 27228, 34035, 39540, 45380, 68070, 136140, 1495271, 2990542, 4485813, 5981084, 7476355, 8971626, 14952710, 17943252, 22429065, 29905420, 44858130, 89716260]

約数ペア:

[(1, 89716260), (2, 44858130), (3, 29905420), (4, 22429065), (5, 17943252), (6, 14952710), (10, 8971626), (12, 7476355), (15, 5981084), (20, 4485813), (30, 2990542), (60, 1495271), (659, 136140), (1318, 68070), (1977, 45380), (2269, 39540), (2636, 34035), (3295, 27228), (3954, 22690), (4538, 19770), (6590, 13614), (6807, 13180), (7908, 11345), (9076, 9885)]