221427510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7380917}}^1$

素因数の和:7380927

約数の個数: 16

約数和(自身を含む): 531426096

約数和(自身を除く): 309998586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7380917, 14761834, 22142751, 36904585, 44285502, 73809170, 110713755, 221427510]

約数ペア:

[(1, 221427510), (2, 110713755), (3, 73809170), (5, 44285502), (6, 36904585), (10, 22142751), (15, 14761834), (30, 7380917)]