30840804

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 85008000

約数和(自身を除く): 54167196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 43, 54, 58, 86, 87, 108, 116, 129, 172, 174, 229, 258, 261, 348, 387, 458, 516, 522, 687, 774, 783, 916, 1044, 1161, 1247, 1374, 1548, 1566, 2061, 2322, 2494, 2748, 3132, 3741, 4122, 4644, 4988, 6183, 6641, 7482, 8244, 9847, 11223, 12366, 13282, 14964, 19694, 19923, 22446, 24732, 26564, 29541, 33669, 39388, 39846, 44892, 59082, 59769, 67338, 79692, 88623, 118164, 119538, 134676, 177246, 179307, 239076, 265869, 285563, 354492, 358614, 531738, 571126, 717228, 856689, 1063476, 1142252, 1713378, 2570067, 3426756, 5140134, 7710201, 10280268, 15420402, 30840804]

約数ペア:

[(1, 30840804), (2, 15420402), (3, 10280268), (4, 7710201), (6, 5140134), (9, 3426756), (12, 2570067), (18, 1713378), (27, 1142252), (29, 1063476), (36, 856689), (43, 717228), (54, 571126), (58, 531738), (86, 358614), (87, 354492), (108, 285563), (116, 265869), (129, 239076), (172, 179307), (174, 177246), (229, 134676), (258, 119538), (261, 118164), (348, 88623), (387, 79692), (458, 67338), (516, 59769), (522, 59082), (687, 44892), (774, 39846), (783, 39388), (916, 33669), (1044, 29541), (1161, 26564), (1247, 24732), (1374, 22446), (1548, 19923), (1566, 19694), (2061, 14964), (2322, 13282), (2494, 12366), (2748, 11223), (3132, 9847), (3741, 8244), (4122, 7482), (4644, 6641), (4988, 6183)]