146878860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2447981}}^1$

素因数の和:2447993

約数の個数: 24

約数和(自身を含む): 411260976

約数和(自身を除く): 264382116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2447981, 4895962, 7343943, 9791924, 12239905, 14687886, 24479810, 29375772, 36719715, 48959620, 73439430, 146878860]

約数ペア:

[(1, 146878860), (2, 73439430), (3, 48959620), (4, 36719715), (5, 29375772), (6, 24479810), (10, 14687886), (12, 12239905), (15, 9791924), (20, 7343943), (30, 4895962), (60, 2447981)]