30859353

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 56524800

約数和(自身を除く): 25665447

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 93, 161, 189, 207, 217, 229, 279, 483, 621, 651, 687, 713, 837, 1449, 1603, 1953, 2061, 2139, 4347, 4809, 4991, 5267, 5859, 6183, 6417, 7099, 14427, 14973, 15801, 19251, 21297, 36869, 43281, 44919, 47403, 49693, 63891, 110607, 134757, 142209, 149079, 163277, 191673, 331821, 447237, 489831, 995463, 1142939, 1341711, 1469493, 3428817, 4408479, 10286451, 30859353]

約数ペア:

[(1, 30859353), (3, 10286451), (7, 4408479), (9, 3428817), (21, 1469493), (23, 1341711), (27, 1142939), (31, 995463), (63, 489831), (69, 447237), (93, 331821), (161, 191673), (189, 163277), (207, 149079), (217, 142209), (229, 134757), (279, 110607), (483, 63891), (621, 49693), (651, 47403), (687, 44919), (713, 43281), (837, 36869), (1449, 21297), (1603, 19251), (1953, 15801), (2061, 14973), (2139, 14427), (4347, 7099), (4809, 6417), (4991, 6183), (5267, 5859)]