147022860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2450381}}^1$

素因数の和:2450393

約数の個数: 24

約数和(自身を含む): 411664176

約数和(自身を除く): 264641316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2450381, 4900762, 7351143, 9801524, 12251905, 14702286, 24503810, 29404572, 36755715, 49007620, 73511430, 147022860]

約数ペア:

[(1, 147022860), (2, 73511430), (3, 49007620), (4, 36755715), (5, 29404572), (6, 24503810), (10, 14702286), (12, 12251905), (15, 9801524), (20, 7351143), (30, 4900762), (60, 2450381)]