42846420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{714107}}^1$

素因数の和:714119

約数の個数: 24

約数和(自身を含む): 119970144

約数和(自身を除く): 77123724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 714107, 1428214, 2142321, 2856428, 3570535, 4284642, 7141070, 8569284, 10711605, 14282140, 21423210, 42846420]

約数ペア:

[(1, 42846420), (2, 21423210), (3, 14282140), (4, 10711605), (5, 8569284), (6, 7141070), (10, 4284642), (12, 3570535), (15, 2856428), (20, 2142321), (30, 1428214), (60, 714107)]