151117870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487477}}^1$

素因数の和:487515

約数の個数: 16

約数和(自身を含む): 280787328

約数和(自身を除く): 129669458

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 487477, 974954, 2437385, 4874770, 15111787, 30223574, 75558935, 151117870]

約数ペア:

[(1, 151117870), (2, 75558935), (5, 30223574), (10, 15111787), (31, 4874770), (62, 2437385), (155, 974954), (310, 487477)]