90996831210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42721517}}^1$

素因数の和:42721598

約数の個数: 32

約数和(自身を含む): 221468349312

約数和(自身を除く): 130471518102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 42721517, 85443034, 128164551, 213607585, 256329102, 427215170, 640822755, 1281645510, 3033227707, 6066455414, 9099683121, 15166138535, 18199366242, 30332277070, 45498415605, 90996831210]

約数ペア:

[(1, 90996831210), (2, 45498415605), (3, 30332277070), (5, 18199366242), (6, 15166138535), (10, 9099683121), (15, 6066455414), (30, 3033227707), (71, 1281645510), (142, 640822755), (213, 427215170), (355, 256329102), (426, 213607585), (710, 128164551), (1065, 85443034), (2130, 42721517)]