71780790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{13367}}^1$

素因数の和:13556

約数の個数: 32

約数和(自身を含む): 173249280

約数和(自身を除く): 101468490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 5370, 13367, 26734, 40101, 66835, 80202, 133670, 200505, 401010, 2392693, 4785386, 7178079, 11963465, 14356158, 23926930, 35890395, 71780790]

約数ペア:

[(1, 71780790), (2, 35890395), (3, 23926930), (5, 14356158), (6, 11963465), (10, 7178079), (15, 4785386), (30, 2392693), (179, 401010), (358, 200505), (537, 133670), (895, 80202), (1074, 66835), (1790, 40101), (2685, 26734), (5370, 13367)]