262952060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1878229}}^1$

素因数の和:1878245

約数の個数: 24

約数和(自身を含む): 631085280

約数和(自身を除く): 368133220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1878229, 3756458, 7512916, 9391145, 13147603, 18782290, 26295206, 37564580, 52590412, 65738015, 131476030, 262952060]

約数ペア:

[(1, 262952060), (2, 131476030), (4, 65738015), (5, 52590412), (7, 37564580), (10, 26295206), (14, 18782290), (20, 13147603), (28, 9391145), (35, 7512916), (70, 3756458), (140, 1878229)]