68306790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52951}}^1$

素因数の和:53004

約数の個数: 32

約数和(自身を含む): 167751936

約数和(自身を除く): 99445146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 52951, 105902, 158853, 264755, 317706, 529510, 794265, 1588530, 2276893, 4553786, 6830679, 11384465, 13661358, 22768930, 34153395, 68306790]

約数ペア:

[(1, 68306790), (2, 34153395), (3, 22768930), (5, 13661358), (6, 11384465), (10, 6830679), (15, 4553786), (30, 2276893), (43, 1588530), (86, 794265), (129, 529510), (215, 317706), (258, 264755), (430, 158853), (645, 105902), (1290, 52951)]