30848286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 81100800

約数和(自身を除く): 50252514

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 31, 38, 42, 43, 57, 58, 62, 86, 87, 93, 114, 129, 133, 174, 186, 203, 217, 258, 266, 301, 399, 406, 434, 551, 589, 602, 609, 651, 798, 817, 899, 903, 1102, 1178, 1218, 1247, 1302, 1333, 1634, 1653, 1767, 1798, 1806, 2451, 2494, 2666, 2697, 3306, 3534, 3741, 3857, 3999, 4123, 4902, 5394, 5719, 6293, 7482, 7714, 7998, 8246, 8729, 9331, 11438, 11571, 12369, 12586, 17081, 17157, 17458, 18662, 18879, 23142, 23693, 24738, 25327, 26187, 27993, 34162, 34314, 37758, 38657, 47386, 50654, 51243, 52374, 55986, 71079, 75981, 77314, 102486, 115971, 119567, 142158, 151962, 165851, 177289, 231942, 239134, 270599, 331702, 354578, 358701, 497553, 531867, 541198, 717402, 734483, 811797, 995106, 1063734, 1468966, 1623594, 2203449, 4406898, 5141381, 10282762, 15424143, 30848286]

約数ペア:

[(1, 30848286), (2, 15424143), (3, 10282762), (6, 5141381), (7, 4406898), (14, 2203449), (19, 1623594), (21, 1468966), (29, 1063734), (31, 995106), (38, 811797), (42, 734483), (43, 717402), (57, 541198), (58, 531867), (62, 497553), (86, 358701), (87, 354578), (93, 331702), (114, 270599), (129, 239134), (133, 231942), (174, 177289), (186, 165851), (203, 151962), (217, 142158), (258, 119567), (266, 115971), (301, 102486), (399, 77314), (406, 75981), (434, 71079), (551, 55986), (589, 52374), (602, 51243), (609, 50654), (651, 47386), (798, 38657), (817, 37758), (899, 34314), (903, 34162), (1102, 27993), (1178, 26187), (1218, 25327), (1247, 24738), (1302, 23693), (1333, 23142), (1634, 18879), (1653, 18662), (1767, 17458), (1798, 17157), (1806, 17081), (2451, 12586), (2494, 12369), (2666, 11571), (2697, 11438), (3306, 9331), (3534, 8729), (3741, 8246), (3857, 7998), (3999, 7714), (4123, 7482), (4902, 6293), (5394, 5719)]