30931596

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37357}}^1$

素因数の和:37390

約数の個数: 36

約数和(自身を含む): 81589872

約数和(自身を除く): 50658276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 37357, 74714, 112071, 149428, 224142, 336213, 448284, 672426, 859211, 1344852, 1718422, 2577633, 3436844, 5155266, 7732899, 10310532, 15465798, 30931596]

約数ペア:

[(1, 30931596), (2, 15465798), (3, 10310532), (4, 7732899), (6, 5155266), (9, 3436844), (12, 2577633), (18, 1718422), (23, 1344852), (36, 859211), (46, 672426), (69, 448284), (92, 336213), (138, 224142), (207, 149428), (276, 112071), (414, 74714), (828, 37357)]