30525286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 53164800

約数和(自身を除く): 22639514

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 418, 709, 1133, 1418, 1957, 2266, 3914, 7799, 13471, 15598, 21527, 26942, 43054, 73027, 146054, 148181, 296362, 803297, 1387513, 1606594, 2775026, 15262643, 30525286]

約数ペア:

[(1, 30525286), (2, 15262643), (11, 2775026), (19, 1606594), (22, 1387513), (38, 803297), (103, 296362), (206, 148181), (209, 146054), (418, 73027), (709, 43054), (1133, 26942), (1418, 21527), (1957, 15598), (2266, 13471), (3914, 7799)]