30900254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 65499840

約数和(自身を除く): 34599586

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 37, 58, 74, 77, 119, 121, 154, 187, 203, 238, 242, 259, 319, 374, 406, 407, 493, 518, 629, 638, 814, 847, 986, 1073, 1258, 1309, 1694, 2057, 2146, 2233, 2618, 2849, 3451, 3509, 4114, 4403, 4466, 4477, 5423, 5698, 6902, 6919, 7018, 7511, 8806, 8954, 10846, 11803, 13838, 14399, 15022, 18241, 23606, 24563, 28798, 31339, 36482, 37961, 48433, 49126, 59653, 62678, 75922, 76109, 82621, 96866, 119306, 127687, 129833, 152218, 165242, 200651, 255374, 259666, 401302, 417571, 532763, 835142, 908831, 1065526, 1404557, 1817662, 2207161, 2809114, 4414322, 15450127, 30900254]

約数ペア:

[(1, 30900254), (2, 15450127), (7, 4414322), (11, 2809114), (14, 2207161), (17, 1817662), (22, 1404557), (29, 1065526), (34, 908831), (37, 835142), (58, 532763), (74, 417571), (77, 401302), (119, 259666), (121, 255374), (154, 200651), (187, 165242), (203, 152218), (238, 129833), (242, 127687), (259, 119306), (319, 96866), (374, 82621), (406, 76109), (407, 75922), (493, 62678), (518, 59653), (629, 49126), (638, 48433), (814, 37961), (847, 36482), (986, 31339), (1073, 28798), (1258, 24563), (1309, 23606), (1694, 18241), (2057, 15022), (2146, 14399), (2233, 13838), (2618, 11803), (2849, 10846), (3451, 8954), (3509, 8806), (4114, 7511), (4403, 7018), (4466, 6919), (4477, 6902), (5423, 5698)]