1140370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 2560896

約数和(自身を除く): 1420526

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1481, 2962, 7405, 10367, 14810, 16291, 20734, 32582, 51835, 81455, 103670, 114037, 162910, 228074, 570185, 1140370]

約数ペア:

[(1, 1140370), (2, 570185), (5, 228074), (7, 162910), (10, 114037), (11, 103670), (14, 81455), (22, 51835), (35, 32582), (55, 20734), (70, 16291), (77, 14810), (110, 10367), (154, 7405), (385, 2962), (770, 1481)]