71862540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1197709}}^1$

素因数の和:1197721

約数の個数: 24

約数和(自身を含む): 201215280

約数和(自身を除く): 129352740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1197709, 2395418, 3593127, 4790836, 5988545, 7186254, 11977090, 14372508, 17965635, 23954180, 35931270, 71862540]

約数ペア:

[(1, 71862540), (2, 35931270), (3, 23954180), (4, 17965635), (5, 14372508), (6, 11977090), (10, 7186254), (12, 5988545), (15, 4790836), (20, 3593127), (30, 2395418), (60, 1197709)]