30211824

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 83070080

約数和(自身を除く): 52858256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 211, 228, 304, 314, 422, 456, 471, 628, 633, 844, 912, 942, 1256, 1266, 1688, 1884, 2512, 2532, 2983, 3376, 3768, 4009, 5064, 5966, 7536, 8018, 8949, 10128, 11932, 12027, 16036, 17898, 23864, 24054, 32072, 33127, 35796, 47728, 48108, 64144, 66254, 71592, 96216, 99381, 132508, 143184, 192432, 198762, 265016, 397524, 530032, 629413, 795048, 1258826, 1590096, 1888239, 2517652, 3776478, 5035304, 7552956, 10070608, 15105912, 30211824]

約数ペア:

[(1, 30211824), (2, 15105912), (3, 10070608), (4, 7552956), (6, 5035304), (8, 3776478), (12, 2517652), (16, 1888239), (19, 1590096), (24, 1258826), (38, 795048), (48, 629413), (57, 530032), (76, 397524), (114, 265016), (152, 198762), (157, 192432), (211, 143184), (228, 132508), (304, 99381), (314, 96216), (422, 71592), (456, 66254), (471, 64144), (628, 48108), (633, 47728), (844, 35796), (912, 33127), (942, 32072), (1256, 24054), (1266, 23864), (1688, 17898), (1884, 16036), (2512, 12027), (2532, 11932), (2983, 10128), (3376, 8949), (3768, 8018), (4009, 7536), (5064, 5966)]