303408910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{228127}}^1$

素因数の和:228160

約数の個数: 32

約数和(自身を含む): 657008640

約数和(自身を除く): 353599730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 228127, 456254, 1140635, 1596889, 2281270, 3193778, 4334413, 7984445, 8668826, 15968890, 21672065, 30340891, 43344130, 60681782, 151704455, 303408910]

約数ペア:

[(1, 303408910), (2, 151704455), (5, 60681782), (7, 43344130), (10, 30340891), (14, 21672065), (19, 15968890), (35, 8668826), (38, 7984445), (70, 4334413), (95, 3193778), (133, 2281270), (190, 1596889), (266, 1140635), (665, 456254), (1330, 228127)]