71864580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1197743}}^1$

素因数の和:1197755

約数の個数: 24

約数和(自身を含む): 201220992

約数和(自身を除く): 129356412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1197743, 2395486, 3593229, 4790972, 5988715, 7186458, 11977430, 14372916, 17966145, 23954860, 35932290, 71864580]

約数ペア:

[(1, 71864580), (2, 35932290), (3, 23954860), (4, 17966145), (5, 14372916), (6, 11977430), (10, 7186458), (12, 5988715), (15, 4790972), (20, 3593229), (30, 2395486), (60, 1197743)]