142268460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2371141}}^1$

素因数の和:2371153

約数の個数: 24

約数和(自身を含む): 398351856

約数和(自身を除く): 256083396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2371141, 4742282, 7113423, 9484564, 11855705, 14226846, 23711410, 28453692, 35567115, 47422820, 71134230, 142268460]

約数ペア:

[(1, 142268460), (2, 71134230), (3, 47422820), (4, 35567115), (5, 28453692), (6, 23711410), (10, 14226846), (12, 11855705), (15, 9484564), (20, 7113423), (30, 4742282), (60, 2371141)]