23578260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2503}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 66466176

約数和(自身を除く): 42887916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 2503, 3140, 4710, 5006, 7509, 9420, 10012, 12515, 15018, 25030, 30036, 37545, 50060, 75090, 150180, 392971, 785942, 1178913, 1571884, 1964855, 2357826, 3929710, 4715652, 5894565, 7859420, 11789130, 23578260]

約数ペア:

[(1, 23578260), (2, 11789130), (3, 7859420), (4, 5894565), (5, 4715652), (6, 3929710), (10, 2357826), (12, 1964855), (15, 1571884), (20, 1178913), (30, 785942), (60, 392971), (157, 150180), (314, 75090), (471, 50060), (628, 37545), (785, 30036), (942, 25030), (1570, 15018), (1884, 12515), (2355, 10012), (2503, 9420), (3140, 7509), (4710, 5006)]