90776220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{25643}}^1$

素因数の和:25714

約数の個数: 48

約数和(自身を含む): 258491520

約数和(自身を除く): 167715300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 25643, 51286, 76929, 102572, 128215, 153858, 256430, 307716, 384645, 512860, 769290, 1512937, 1538580, 3025874, 4538811, 6051748, 7564685, 9077622, 15129370, 18155244, 22694055, 30258740, 45388110, 90776220]

約数ペア:

[(1, 90776220), (2, 45388110), (3, 30258740), (4, 22694055), (5, 18155244), (6, 15129370), (10, 9077622), (12, 7564685), (15, 6051748), (20, 4538811), (30, 3025874), (59, 1538580), (60, 1512937), (118, 769290), (177, 512860), (236, 384645), (295, 307716), (354, 256430), (590, 153858), (708, 128215), (885, 102572), (1180, 76929), (1770, 51286), (3540, 25643)]