7138067890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{77867}}^1$

素因数の和:78066

約数の個数: 32

約数和(自身を含む): 13119200640

約数和(自身を除く): 5981132750

約数列:

[1, 2, 5, 10, 89, 103, 178, 206, 445, 515, 890, 1030, 9167, 18334, 45835, 77867, 91670, 155734, 389335, 778670, 6930163, 8020301, 13860326, 16040602, 34650815, 40101505, 69301630, 80203010, 713806789, 1427613578, 3569033945, 7138067890]

約数ペア:

[(1, 7138067890), (2, 3569033945), (5, 1427613578), (10, 713806789), (89, 80203010), (103, 69301630), (178, 40101505), (206, 34650815), (445, 16040602), (515, 13860326), (890, 8020301), (1030, 6930163), (9167, 778670), (18334, 389335), (45835, 155734), (77867, 91670)]