30030672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 89438720

約数和(自身を除く): 59408048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 643, 834, 973, 1112, 1286, 1668, 1929, 1946, 2224, 2572, 2919, 3336, 3858, 3892, 4501, 5144, 5838, 6672, 7716, 7784, 9002, 10288, 11676, 13503, 15432, 15568, 18004, 23352, 27006, 30864, 36008, 46704, 54012, 72016, 89377, 108024, 178754, 216048, 268131, 357508, 536262, 625639, 715016, 1072524, 1251278, 1430032, 1876917, 2145048, 2502556, 3753834, 4290096, 5005112, 7507668, 10010224, 15015336, 30030672]

約数ペア:

[(1, 30030672), (2, 15015336), (3, 10010224), (4, 7507668), (6, 5005112), (7, 4290096), (8, 3753834), (12, 2502556), (14, 2145048), (16, 1876917), (21, 1430032), (24, 1251278), (28, 1072524), (42, 715016), (48, 625639), (56, 536262), (84, 357508), (112, 268131), (139, 216048), (168, 178754), (278, 108024), (336, 89377), (417, 72016), (556, 54012), (643, 46704), (834, 36008), (973, 30864), (1112, 27006), (1286, 23352), (1668, 18004), (1929, 15568), (1946, 15432), (2224, 13503), (2572, 11676), (2919, 10288), (3336, 9002), (3858, 7784), (3892, 7716), (4501, 6672), (5144, 5838)]