87015120190

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{36105859}}^1$

素因数の和:36106107

約数の個数: 16

約数和(自身を含む): 157277126160

約数和(自身を除く): 70262005970

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 36105859, 72211718, 180529295, 361058590, 8701512019, 17403024038, 43507560095, 87015120190]

約数ペア:

[(1, 87015120190), (2, 43507560095), (5, 17403024038), (10, 8701512019), (241, 361058590), (482, 180529295), (1205, 72211718), (2410, 36105859)]