82563060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19381}}^1$

素因数の和:19464

約数の個数: 48

約数和(自身を含む): 234444672

約数和(自身を除く): 151881612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 19381, 38762, 58143, 77524, 96905, 116286, 193810, 232572, 290715, 387620, 581430, 1162860, 1376051, 2752102, 4128153, 5504204, 6880255, 8256306, 13760510, 16512612, 20640765, 27521020, 41281530, 82563060]

約数ペア:

[(1, 82563060), (2, 41281530), (3, 27521020), (4, 20640765), (5, 16512612), (6, 13760510), (10, 8256306), (12, 6880255), (15, 5504204), (20, 4128153), (30, 2752102), (60, 1376051), (71, 1162860), (142, 581430), (213, 387620), (284, 290715), (355, 232572), (426, 193810), (710, 116286), (852, 96905), (1065, 77524), (1420, 58143), (2130, 38762), (4260, 19381)]