42655590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{473951}}^1$

素因数の和:473964

約数の個数: 24

約数和(自身を含む): 110904768

約数和(自身を除く): 68249178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 473951, 947902, 1421853, 2369755, 2843706, 4265559, 4739510, 7109265, 8531118, 14218530, 21327795, 42655590]

約数ペア:

[(1, 42655590), (2, 21327795), (3, 14218530), (5, 8531118), (6, 7109265), (9, 4739510), (10, 4265559), (15, 2843706), (18, 2369755), (30, 1421853), (45, 947902), (90, 473951)]