1815551230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{16903}}^1$

素因数の和:17400

約数の個数: 32

約数和(自身を含む): 3417583104

約数和(自身を除く): 1602031874

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 467, 934, 2335, 4670, 10741, 16903, 21482, 33806, 53705, 84515, 107410, 169030, 388769, 777538, 1943845, 3887690, 7893701, 15787402, 39468505, 78937010, 181555123, 363110246, 907775615, 1815551230]

約数ペア:

[(1, 1815551230), (2, 907775615), (5, 363110246), (10, 181555123), (23, 78937010), (46, 39468505), (115, 15787402), (230, 7893701), (467, 3887690), (934, 1943845), (2335, 777538), (4670, 388769), (10741, 169030), (16903, 107410), (21482, 84515), (33806, 53705)]