5116590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 13431600

約数和(自身を除く): 8315010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 409, 417, 695, 818, 834, 1227, 1251, 1390, 2045, 2085, 2454, 2502, 3681, 4090, 4170, 6135, 6255, 7362, 12270, 12510, 18405, 36810, 56851, 113702, 170553, 284255, 341106, 511659, 568510, 852765, 1023318, 1705530, 2558295, 5116590]

約数ペア:

[(1, 5116590), (2, 2558295), (3, 1705530), (5, 1023318), (6, 852765), (9, 568510), (10, 511659), (15, 341106), (18, 284255), (30, 170553), (45, 113702), (90, 56851), (139, 36810), (278, 18405), (409, 12510), (417, 12270), (695, 7362), (818, 6255), (834, 6135), (1227, 4170), (1251, 4090), (1390, 3681), (2045, 2502), (2085, 2454)]