30898428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 79228800

約数和(自身を除く): 48330372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1571, 1639, 1788, 3142, 3278, 4713, 4917, 6284, 6556, 9426, 9834, 17281, 18852, 19668, 34562, 51843, 69124, 103686, 207372, 234079, 468158, 702237, 936316, 1404474, 2574869, 2808948, 5149738, 7724607, 10299476, 15449214, 30898428]

約数ペア:

[(1, 30898428), (2, 15449214), (3, 10299476), (4, 7724607), (6, 5149738), (11, 2808948), (12, 2574869), (22, 1404474), (33, 936316), (44, 702237), (66, 468158), (132, 234079), (149, 207372), (298, 103686), (447, 69124), (596, 51843), (894, 34562), (1571, 19668), (1639, 18852), (1788, 17281), (3142, 9834), (3278, 9426), (4713, 6556), (4917, 6284)]