4222860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{70381}}^1$

素因数の和:70393

約数の個数: 24

約数和(自身を含む): 11824176

約数和(自身を除く): 7601316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 70381, 140762, 211143, 281524, 351905, 422286, 703810, 844572, 1055715, 1407620, 2111430, 4222860]

約数ペア:

[(1, 4222860), (2, 2111430), (3, 1407620), (4, 1055715), (5, 844572), (6, 703810), (10, 422286), (12, 351905), (15, 281524), (20, 211143), (30, 140762), (60, 70381)]