7393380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 20865600

約数和(自身を除く): 13472220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 827, 894, 1490, 1654, 1788, 2235, 2481, 2980, 3308, 4135, 4470, 4962, 8270, 8940, 9924, 12405, 16540, 24810, 49620, 123223, 246446, 369669, 492892, 616115, 739338, 1232230, 1478676, 1848345, 2464460, 3696690, 7393380]

約数ペア:

[(1, 7393380), (2, 3696690), (3, 2464460), (4, 1848345), (5, 1478676), (6, 1232230), (10, 739338), (12, 616115), (15, 492892), (20, 369669), (30, 246446), (60, 123223), (149, 49620), (298, 24810), (447, 16540), (596, 12405), (745, 9924), (827, 8940), (894, 8270), (1490, 4962), (1654, 4470), (1788, 4135), (2235, 3308), (2481, 2980)]