2012556090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1560121}}^1$

素因数の和:1560174

約数の個数: 32

約数和(自身を含む): 4942466496

約数和(自身を除く): 2929910406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1560121, 3120242, 4680363, 7800605, 9360726, 15601210, 23401815, 46803630, 67085203, 134170406, 201255609, 335426015, 402511218, 670852030, 1006278045, 2012556090]

約数ペア:

[(1, 2012556090), (2, 1006278045), (3, 670852030), (5, 402511218), (6, 335426015), (10, 201255609), (15, 134170406), (30, 67085203), (43, 46803630), (86, 23401815), (129, 15601210), (215, 9360726), (258, 7800605), (430, 4680363), (645, 3120242), (1290, 1560121)]