30486312

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 84901050

約数和(自身を除く): 54414738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 229, 258, 344, 387, 458, 516, 687, 774, 916, 1032, 1374, 1548, 1832, 1849, 2061, 2748, 3096, 3698, 4122, 5496, 5547, 7396, 8244, 9847, 11094, 14792, 16488, 16641, 19694, 22188, 29541, 33282, 39388, 44376, 59082, 66564, 78776, 88623, 118164, 133128, 177246, 236328, 354492, 423421, 708984, 846842, 1270263, 1693684, 2540526, 3387368, 3810789, 5081052, 7621578, 10162104, 15243156, 30486312]

約数ペア:

[(1, 30486312), (2, 15243156), (3, 10162104), (4, 7621578), (6, 5081052), (8, 3810789), (9, 3387368), (12, 2540526), (18, 1693684), (24, 1270263), (36, 846842), (43, 708984), (72, 423421), (86, 354492), (129, 236328), (172, 177246), (229, 133128), (258, 118164), (344, 88623), (387, 78776), (458, 66564), (516, 59082), (687, 44376), (774, 39388), (916, 33282), (1032, 29541), (1374, 22188), (1548, 19694), (1832, 16641), (1849, 16488), (2061, 14792), (2748, 11094), (3096, 9847), (3698, 8244), (4122, 7396), (5496, 5547)]