1945030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 3823200

約数和(自身を除く): 1878170

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 353, 551, 706, 1102, 1765, 2755, 3530, 5510, 6707, 10237, 13414, 20474, 33535, 51185, 67070, 102370, 194503, 389006, 972515, 1945030]

約数ペア:

[(1, 1945030), (2, 972515), (5, 389006), (10, 194503), (19, 102370), (29, 67070), (38, 51185), (58, 33535), (95, 20474), (145, 13414), (190, 10237), (290, 6707), (353, 5510), (551, 3530), (706, 2755), (1102, 1765)]