89786850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19309}}^1$

素因数の和:19355

約数の個数: 48

約数和(自身を含む): 229866240

約数和(自身を除く): 140079390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 19309, 38618, 57927, 96545, 115854, 193090, 289635, 482725, 579270, 598579, 965450, 1197158, 1448175, 1795737, 2896350, 2992895, 3591474, 5985790, 8978685, 14964475, 17957370, 29928950, 44893425, 89786850]

約数ペア:

[(1, 89786850), (2, 44893425), (3, 29928950), (5, 17957370), (6, 14964475), (10, 8978685), (15, 5985790), (25, 3591474), (30, 2992895), (31, 2896350), (50, 1795737), (62, 1448175), (75, 1197158), (93, 965450), (150, 598579), (155, 579270), (186, 482725), (310, 289635), (465, 193090), (775, 115854), (930, 96545), (1550, 57927), (2325, 38618), (4650, 19309)]