201831690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{5501}}^1$

素因数の和:6734

約数の個数: 32

約数和(自身を含む): 484880256

約数和(自身を除く): 283048566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1223, 2446, 3669, 5501, 6115, 7338, 11002, 12230, 16503, 18345, 27505, 33006, 36690, 55010, 82515, 165030, 6727723, 13455446, 20183169, 33638615, 40366338, 67277230, 100915845, 201831690]

約数ペア:

[(1, 201831690), (2, 100915845), (3, 67277230), (5, 40366338), (6, 33638615), (10, 20183169), (15, 13455446), (30, 6727723), (1223, 165030), (2446, 82515), (3669, 55010), (5501, 36690), (6115, 33006), (7338, 27505), (11002, 18345), (12230, 16503)]