1468200020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10487143}}^1$

素因数の和:10487159

約数の個数: 24

約数和(自身を含む): 3523680384

約数和(自身を除く): 2055480364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10487143, 20974286, 41948572, 52435715, 73410001, 104871430, 146820002, 209742860, 293640004, 367050005, 734100010, 1468200020]

約数ペア:

[(1, 1468200020), (2, 734100010), (4, 367050005), (5, 293640004), (7, 209742860), (10, 146820002), (14, 104871430), (20, 73410001), (28, 52435715), (35, 41948572), (70, 20974286), (140, 10487143)]