2007576305

素因数分解:

$5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 2847519360

約数和(自身を除く): 839943055

約数列:

[1, 5, 7, 35, 49, 139, 167, 245, 353, 695, 835, 973, 1169, 1765, 2471, 4865, 5845, 6811, 8183, 12355, 17297, 23213, 34055, 40915, 49067, 58951, 86485, 116065, 162491, 245335, 294755, 343469, 412657, 812455, 1137437, 1717345, 2063285, 2404283, 2888599, 5687185, 8194189, 12021415, 14442995, 40970945, 57359323, 286796615, 401515261, 2007576305]

約数ペア:

[(1, 2007576305), (5, 401515261), (7, 286796615), (35, 57359323), (49, 40970945), (139, 14442995), (167, 12021415), (245, 8194189), (353, 5687185), (695, 2888599), (835, 2404283), (973, 2063285), (1169, 1717345), (1765, 1137437), (2471, 812455), (4865, 412657), (5845, 343469), (6811, 294755), (8183, 245335), (12355, 162491), (17297, 116065), (23213, 86485), (34055, 58951), (40915, 49067)]