30431387260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{82207}}^1$

素因数の和:82522

約数の個数: 48

約数和(自身を含む): 64966680576

約数和(自身を除く): 34535293316

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 223, 332, 415, 446, 830, 892, 1115, 1660, 2230, 4460, 18509, 37018, 74036, 82207, 92545, 164414, 185090, 328828, 370180, 411035, 822070, 1644140, 6823181, 13646362, 18332161, 27292724, 34115905, 36664322, 68231810, 73328644, 91660805, 136463620, 183321610, 366643220, 1521569363, 3043138726, 6086277452, 7607846815, 15215693630, 30431387260]

約数ペア:

[(1, 30431387260), (2, 15215693630), (4, 7607846815), (5, 6086277452), (10, 3043138726), (20, 1521569363), (83, 366643220), (166, 183321610), (223, 136463620), (332, 91660805), (415, 73328644), (446, 68231810), (830, 36664322), (892, 34115905), (1115, 27292724), (1660, 18332161), (2230, 13646362), (4460, 6823181), (18509, 1644140), (37018, 822070), (74036, 411035), (82207, 370180), (92545, 328828), (164414, 185090)]