1402450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{4007}}^1$

素因数の和:4026

約数の個数: 24

約数和(自身を含む): 2981952

約数和(自身を除く): 1579502

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 4007, 8014, 20035, 28049, 40070, 56098, 100175, 140245, 200350, 280490, 701225, 1402450]

約数ペア:

[(1, 1402450), (2, 701225), (5, 280490), (7, 200350), (10, 140245), (14, 100175), (25, 56098), (35, 40070), (50, 28049), (70, 20035), (175, 8014), (350, 4007)]