30344216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^3\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 69504000

約数和(自身を除く): 39159784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 361, 532, 553, 632, 722, 1064, 1106, 1444, 1501, 2212, 2527, 2888, 3002, 4424, 5054, 6004, 6859, 10108, 10507, 12008, 13718, 20216, 21014, 27436, 28519, 42028, 48013, 54872, 57038, 84056, 96026, 114076, 192052, 199633, 228152, 384104, 399266, 541861, 798532, 1083722, 1597064, 2167444, 3793027, 4334888, 7586054, 15172108, 30344216]

約数ペア:

[(1, 30344216), (2, 15172108), (4, 7586054), (7, 4334888), (8, 3793027), (14, 2167444), (19, 1597064), (28, 1083722), (38, 798532), (56, 541861), (76, 399266), (79, 384104), (133, 228152), (152, 199633), (158, 192052), (266, 114076), (316, 96026), (361, 84056), (532, 57038), (553, 54872), (632, 48013), (722, 42028), (1064, 28519), (1106, 27436), (1444, 21014), (1501, 20216), (2212, 13718), (2527, 12008), (2888, 10507), (3002, 10108), (4424, 6859), (5054, 6004)]