66883620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3967}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 187987968

約数和(自身を除く): 121104348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 3967, 4215, 5620, 7934, 8430, 11901, 15868, 16860, 19835, 23802, 39670, 47604, 59505, 79340, 119010, 238020, 1114727, 2229454, 3344181, 4458908, 5573635, 6688362, 11147270, 13376724, 16720905, 22294540, 33441810, 66883620]

約数ペア:

[(1, 66883620), (2, 33441810), (3, 22294540), (4, 16720905), (5, 13376724), (6, 11147270), (10, 6688362), (12, 5573635), (15, 4458908), (20, 3344181), (30, 2229454), (60, 1114727), (281, 238020), (562, 119010), (843, 79340), (1124, 59505), (1405, 47604), (1686, 39670), (2810, 23802), (3372, 19835), (3967, 16860), (4215, 15868), (5620, 11901), (7934, 8430)]