729322270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{39359}}^1$

素因数の和:39492

約数の個数: 32

約数和(自身を含む): 1402790400

約数和(自身を除く): 673468130

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 18530, 39359, 78718, 196795, 393590, 669103, 1338206, 3345515, 4290131, 6691030, 8580262, 21450655, 42901310, 72932227, 145864454, 364661135, 729322270]

約数ペア:

[(1, 729322270), (2, 364661135), (5, 145864454), (10, 72932227), (17, 42901310), (34, 21450655), (85, 8580262), (109, 6691030), (170, 4290131), (218, 3345515), (545, 1338206), (1090, 669103), (1853, 393590), (3706, 196795), (9265, 78718), (18530, 39359)]