84726420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1412107}}^1$

素因数の和:1412119

約数の個数: 24

約数和(自身を含む): 237234144

約数和(自身を除く): 152507724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1412107, 2824214, 4236321, 5648428, 7060535, 8472642, 14121070, 16945284, 21181605, 28242140, 42363210, 84726420]

約数ペア:

[(1, 84726420), (2, 42363210), (3, 28242140), (4, 21181605), (5, 16945284), (6, 14121070), (10, 8472642), (12, 7060535), (15, 5648428), (20, 4236321), (30, 2824214), (60, 1412107)]