1465260020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10466143}}^1$

素因数の和:10466159

約数の個数: 24

約数和(自身を含む): 3516624384

約数和(自身を除く): 2051364364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10466143, 20932286, 41864572, 52330715, 73263001, 104661430, 146526002, 209322860, 293052004, 366315005, 732630010, 1465260020]

約数ペア:

[(1, 1465260020), (2, 732630010), (4, 366315005), (5, 293052004), (7, 209322860), (10, 146526002), (14, 104661430), (20, 73263001), (28, 52330715), (35, 41864572), (70, 20932286), (140, 10466143)]