30331840392

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{977}}^1\times {\mathrm{20533}}^1$

素因数の和:21532

約数の個数: 128

約数和(自身を含む): 96394809600

約数和(自身を除く): 66062969208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 977, 1512, 1954, 2931, 3908, 5862, 6839, 7816, 8793, 11724, 13678, 17586, 20517, 20533, 23448, 26379, 27356, 35172, 41034, 41066, 52758, 54712, 61551, 61599, 70344, 82068, 82132, 105516, 123102, 123198, 143731, 164136, 164264, 184653, 184797, 211032, 246204, 246396, 287462, 369306, 369594, 431193, 492408, 492792, 554391, 574924, 738612, 739188, 862386, 1108782, 1149848, 1293579, 1477224, 1478376, 1724772, 2217564, 2587158, 3449544, 3880737, 4435128, 5174316, 7761474, 10348632, 15522948, 20060741, 31045896, 40121482, 60182223, 80242964, 120364446, 140425187, 160485928, 180546669, 240728892, 280850374, 361093338, 421275561, 481457784, 541640007, 561700748, 722186676, 842551122, 1083280014, 1123401496, 1263826683, 1444373352, 1685102244, 2166560028, 2527653366, 3370204488, 3791480049, 4333120056, 5055306732, 7582960098, 10110613464, 15165920196, 30331840392]

約数ペア:

[(1, 30331840392), (2, 15165920196), (3, 10110613464), (4, 7582960098), (6, 5055306732), (7, 4333120056), (8, 3791480049), (9, 3370204488), (12, 2527653366), (14, 2166560028), (18, 1685102244), (21, 1444373352), (24, 1263826683), (27, 1123401496), (28, 1083280014), (36, 842551122), (42, 722186676), (54, 561700748), (56, 541640007), (63, 481457784), (72, 421275561), (84, 361093338), (108, 280850374), (126, 240728892), (168, 180546669), (189, 160485928), (216, 140425187), (252, 120364446), (378, 80242964), (504, 60182223), (756, 40121482), (977, 31045896), (1512, 20060741), (1954, 15522948), (2931, 10348632), (3908, 7761474), (5862, 5174316), (6839, 4435128), (7816, 3880737), (8793, 3449544), (11724, 2587158), (13678, 2217564), (17586, 1724772), (20517, 1478376), (20533, 1477224), (23448, 1293579), (26379, 1149848), (27356, 1108782), (35172, 862386), (41034, 739188), (41066, 738612), (52758, 574924), (54712, 554391), (61551, 492792), (61599, 492408), (70344, 431193), (82068, 369594), (82132, 369306), (105516, 287462), (123102, 246396), (123198, 246204), (143731, 211032), (164136, 184797), (164264, 184653)]