26919990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2647}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 70638048

約数和(自身を除く): 43718058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 2647, 3390, 5085, 5294, 7941, 10170, 13235, 15882, 23823, 26470, 39705, 47646, 79410, 119115, 238230, 299111, 598222, 897333, 1495555, 1794666, 2691999, 2991110, 4486665, 5383998, 8973330, 13459995, 26919990]

約数ペア:

[(1, 26919990), (2, 13459995), (3, 8973330), (5, 5383998), (6, 4486665), (9, 2991110), (10, 2691999), (15, 1794666), (18, 1495555), (30, 897333), (45, 598222), (90, 299111), (113, 238230), (226, 119115), (339, 79410), (565, 47646), (678, 39705), (1017, 26470), (1130, 23823), (1695, 15882), (2034, 13235), (2647, 10170), (3390, 7941), (5085, 5294)]