2178300710

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1\times {\mathrm{2239}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 3948134400

約数和(自身を除く): 1769833690

約数列:

[1, 2, 5, 10, 271, 359, 542, 718, 1355, 1795, 2239, 2710, 3590, 4478, 11195, 22390, 97289, 194578, 486445, 606769, 803801, 972890, 1213538, 1607602, 3033845, 4019005, 6067690, 8038010, 217830071, 435660142, 1089150355, 2178300710]

約数ペア:

[(1, 2178300710), (2, 1089150355), (5, 435660142), (10, 217830071), (271, 8038010), (359, 6067690), (542, 4019005), (718, 3033845), (1355, 1607602), (1795, 1213538), (2239, 972890), (2710, 803801), (3590, 606769), (4478, 486445), (11195, 194578), (22390, 97289)]