30381528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{2393}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 79432920

約数和(自身を除く): 49051392

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 1058, 1587, 2116, 2393, 3174, 4232, 4786, 6348, 7179, 9572, 12696, 14358, 19144, 28716, 55039, 57432, 110078, 165117, 220156, 330234, 440312, 660468, 1265897, 1320936, 2531794, 3797691, 5063588, 7595382, 10127176, 15190764, 30381528]

約数ペア:

[(1, 30381528), (2, 15190764), (3, 10127176), (4, 7595382), (6, 5063588), (8, 3797691), (12, 2531794), (23, 1320936), (24, 1265897), (46, 660468), (69, 440312), (92, 330234), (138, 220156), (184, 165117), (276, 110078), (529, 57432), (552, 55039), (1058, 28716), (1587, 19144), (2116, 14358), (2393, 12696), (3174, 9572), (4232, 7179), (4786, 6348)]