30609348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 90037248

約数和(自身を除く): 59427900

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 157, 211, 231, 308, 314, 422, 462, 471, 628, 633, 844, 924, 942, 1099, 1266, 1477, 1727, 1884, 2198, 2321, 2532, 2954, 3297, 3454, 4396, 4431, 4642, 5181, 5908, 6594, 6908, 6963, 8862, 9284, 10362, 12089, 13188, 13926, 16247, 17724, 20724, 24178, 27852, 32494, 33127, 36267, 48356, 48741, 64988, 66254, 72534, 97482, 99381, 132508, 145068, 194964, 198762, 231889, 364397, 397524, 463778, 695667, 728794, 927556, 1093191, 1391334, 1457588, 2186382, 2550779, 2782668, 4372764, 5101558, 7652337, 10203116, 15304674, 30609348]

約数ペア:

[(1, 30609348), (2, 15304674), (3, 10203116), (4, 7652337), (6, 5101558), (7, 4372764), (11, 2782668), (12, 2550779), (14, 2186382), (21, 1457588), (22, 1391334), (28, 1093191), (33, 927556), (42, 728794), (44, 695667), (66, 463778), (77, 397524), (84, 364397), (132, 231889), (154, 198762), (157, 194964), (211, 145068), (231, 132508), (308, 99381), (314, 97482), (422, 72534), (462, 66254), (471, 64988), (628, 48741), (633, 48356), (844, 36267), (924, 33127), (942, 32494), (1099, 27852), (1266, 24178), (1477, 20724), (1727, 17724), (1884, 16247), (2198, 13926), (2321, 13188), (2532, 12089), (2954, 10362), (3297, 9284), (3454, 8862), (4396, 6963), (4431, 6908), (4642, 6594), (5181, 5908)]