30737574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2845

約数の個数: 48

約数和(自身を含む): 76995360

約数和(自身を除く): 46257786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 2741, 3738, 5482, 5607, 8223, 11214, 16446, 19187, 24669, 38374, 49338, 57561, 115122, 172683, 243949, 345366, 487898, 731847, 1463694, 1707643, 2195541, 3415286, 4391082, 5122929, 10245858, 15368787, 30737574]

約数ペア:

[(1, 30737574), (2, 15368787), (3, 10245858), (6, 5122929), (7, 4391082), (9, 3415286), (14, 2195541), (18, 1707643), (21, 1463694), (42, 731847), (63, 487898), (89, 345366), (126, 243949), (178, 172683), (267, 115122), (534, 57561), (623, 49338), (801, 38374), (1246, 24669), (1602, 19187), (1869, 16446), (2741, 11214), (3738, 8223), (5482, 5607)]