2205280490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{31223}}^1$

素因数の和:32246

約数の個数: 32

約数和(自身を含む): 4541218560

約数和(自身を除く): 2335938070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1009, 2018, 5045, 7063, 10090, 14126, 31223, 35315, 62446, 70630, 156115, 218561, 312230, 437122, 1092805, 2185610, 31504007, 63008014, 157520035, 220528049, 315040070, 441056098, 1102640245, 2205280490]

約数ペア:

[(1, 2205280490), (2, 1102640245), (5, 441056098), (7, 315040070), (10, 220528049), (14, 157520035), (35, 63008014), (70, 31504007), (1009, 2185610), (2018, 1092805), (5045, 437122), (7063, 312230), (10090, 218561), (14126, 156115), (31223, 70630), (35315, 62446)]