40469670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449663}}^1$

素因数の和:449676

約数の個数: 24

約数和(自身を含む): 105221376

約数和(自身を除く): 64751706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449663, 899326, 1348989, 2248315, 2697978, 4046967, 4496630, 6744945, 8093934, 13489890, 20234835, 40469670]

約数ペア:

[(1, 40469670), (2, 20234835), (3, 13489890), (5, 8093934), (6, 6744945), (9, 4496630), (10, 4046967), (15, 2697978), (18, 2248315), (30, 1348989), (45, 899326), (90, 449663)]