2080467060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4953493}}^1$

素因数の和:4953512

約数の個数: 48

約数和(自身を含む): 6657495936

約数和(自身を除く): 4577028876

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, 4953493, 9906986, 14860479, 19813972, 24767465, 29720958, 34674451, 49534930, 59441916, 69348902, 74302395, 99069860, 104023353, 138697804, 148604790, 173372255, 208046706, 297209580, 346744510, 416093412, 520116765, 693489020, 1040233530, 2080467060]

約数ペア:

[(1, 2080467060), (2, 1040233530), (3, 693489020), (4, 520116765), (5, 416093412), (6, 346744510), (7, 297209580), (10, 208046706), (12, 173372255), (14, 148604790), (15, 138697804), (20, 104023353), (21, 99069860), (28, 74302395), (30, 69348902), (35, 59441916), (42, 49534930), (60, 34674451), (70, 29720958), (84, 24767465), (105, 19813972), (140, 14860479), (210, 9906986), (420, 4953493)]