86215020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1436917}}^1$

素因数の和:1436929

約数の個数: 24

約数和(自身を含む): 241402224

約数和(自身を除く): 155187204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1436917, 2873834, 4310751, 5747668, 7184585, 8621502, 14369170, 17243004, 21553755, 28738340, 43107510, 86215020]

約数ペア:

[(1, 86215020), (2, 43107510), (3, 28738340), (4, 21553755), (5, 17243004), (6, 14369170), (10, 8621502), (12, 7184585), (15, 5747668), (20, 4310751), (30, 2873834), (60, 1436917)]