4421940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73699}}^1$

素因数の和:73711

約数の個数: 24

約数和(自身を含む): 12381600

約数和(自身を除く): 7959660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73699, 147398, 221097, 294796, 368495, 442194, 736990, 884388, 1105485, 1473980, 2210970, 4421940]

約数ペア:

[(1, 4421940), (2, 2210970), (3, 1473980), (4, 1105485), (5, 884388), (6, 736990), (10, 442194), (12, 368495), (15, 294796), (20, 221097), (30, 147398), (60, 73699)]