61195510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2371}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 115279200

約数和(自身を除く): 54083690

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2371, 2581, 4742, 5162, 11855, 12905, 23710, 25810, 68759, 137518, 211019, 343795, 422038, 687590, 1055095, 2110190, 6119551, 12239102, 30597755, 61195510]

約数ペア:

[(1, 61195510), (2, 30597755), (5, 12239102), (10, 6119551), (29, 2110190), (58, 1055095), (89, 687590), (145, 422038), (178, 343795), (290, 211019), (445, 137518), (890, 68759), (2371, 25810), (2581, 23710), (4742, 12905), (5162, 11855)]