7137060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16993}}^1$

素因数の和:17012

約数の個数: 48

約数和(自身を含む): 22839936

約数和(自身を除く): 15702876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16993, 33986, 50979, 67972, 84965, 101958, 118951, 169930, 203916, 237902, 254895, 339860, 356853, 475804, 509790, 594755, 713706, 1019580, 1189510, 1427412, 1784265, 2379020, 3568530, 7137060]

約数ペア:

[(1, 7137060), (2, 3568530), (3, 2379020), (4, 1784265), (5, 1427412), (6, 1189510), (7, 1019580), (10, 713706), (12, 594755), (14, 509790), (15, 475804), (20, 356853), (21, 339860), (28, 254895), (30, 237902), (35, 203916), (42, 169930), (60, 118951), (70, 101958), (84, 84965), (105, 67972), (140, 50979), (210, 33986), (420, 16993)]