1431194930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{178231}}^1$

素因数の和:178322

約数の個数: 32

約数和(自身を含む): 2848860288

約数和(自身を除く): 1417665358

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 178231, 356462, 891155, 1782310, 1960541, 3921082, 9802705, 13010863, 19605410, 26021726, 65054315, 130108630, 143119493, 286238986, 715597465, 1431194930]

約数ペア:

[(1, 1431194930), (2, 715597465), (5, 286238986), (10, 143119493), (11, 130108630), (22, 65054315), (55, 26021726), (73, 19605410), (110, 13010863), (146, 9802705), (365, 3921082), (730, 1960541), (803, 1782310), (1606, 891155), (4015, 356462), (8030, 178231)]