7399420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 18809280

約数和(自身を除く): 11409860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3109, 6218, 12436, 15545, 21763, 31090, 43526, 52853, 62180, 87052, 105706, 108815, 211412, 217630, 264265, 369971, 435260, 528530, 739942, 1057060, 1479884, 1849855, 3699710, 7399420]

約数ペア:

[(1, 7399420), (2, 3699710), (4, 1849855), (5, 1479884), (7, 1057060), (10, 739942), (14, 528530), (17, 435260), (20, 369971), (28, 264265), (34, 217630), (35, 211412), (68, 108815), (70, 105706), (85, 87052), (119, 62180), (140, 52853), (170, 43526), (238, 31090), (340, 21763), (476, 15545), (595, 12436), (1190, 6218), (2380, 3109)]