30241872

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 90

約数和(自身を含む): 88697882

約数和(自身を除く): 58456010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 397, 414, 529, 552, 794, 828, 1058, 1104, 1191, 1587, 1588, 1656, 2116, 2382, 3174, 3176, 3312, 3573, 4232, 4761, 4764, 6348, 6352, 7146, 8464, 9131, 9522, 9528, 12696, 14292, 18262, 19044, 19056, 25392, 27393, 28584, 36524, 38088, 54786, 57168, 73048, 76176, 82179, 109572, 146096, 164358, 210013, 219144, 328716, 420026, 438288, 630039, 657432, 840052, 1260078, 1314864, 1680104, 1890117, 2520156, 3360208, 3780234, 5040312, 7560468, 10080624, 15120936, 30241872]

約数ペア:

[(1, 30241872), (2, 15120936), (3, 10080624), (4, 7560468), (6, 5040312), (8, 3780234), (9, 3360208), (12, 2520156), (16, 1890117), (18, 1680104), (23, 1314864), (24, 1260078), (36, 840052), (46, 657432), (48, 630039), (69, 438288), (72, 420026), (92, 328716), (138, 219144), (144, 210013), (184, 164358), (207, 146096), (276, 109572), (368, 82179), (397, 76176), (414, 73048), (529, 57168), (552, 54786), (794, 38088), (828, 36524), (1058, 28584), (1104, 27393), (1191, 25392), (1587, 19056), (1588, 19044), (1656, 18262), (2116, 14292), (2382, 12696), (3174, 9528), (3176, 9522), (3312, 9131), (3573, 8464), (4232, 7146), (4761, 6352), (4764, 6348)]