42971790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21379}}^1$

素因数の和:21456

約数の個数: 32

約数和(自身を含む): 104676480

約数和(自身を除く): 61704690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 21379, 42758, 64137, 106895, 128274, 213790, 320685, 641370, 1432393, 2864786, 4297179, 7161965, 8594358, 14323930, 21485895, 42971790]

約数ペア:

[(1, 42971790), (2, 21485895), (3, 14323930), (5, 8594358), (6, 7161965), (10, 4297179), (15, 2864786), (30, 1432393), (67, 641370), (134, 320685), (201, 213790), (335, 128274), (402, 106895), (670, 64137), (1005, 42758), (2010, 21379)]