724046870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{1201}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 1384877088

約数和(自身を除く): 660830218

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 361, 722, 835, 1201, 1670, 1805, 2402, 3173, 3610, 6005, 6346, 12010, 15865, 22819, 31730, 45638, 60287, 114095, 120574, 200567, 228190, 301435, 401134, 433561, 602870, 867122, 1002835, 2005670, 2167805, 3810773, 4335610, 7621546, 19053865, 38107730, 72404687, 144809374, 362023435, 724046870]

約数ペア:

[(1, 724046870), (2, 362023435), (5, 144809374), (10, 72404687), (19, 38107730), (38, 19053865), (95, 7621546), (167, 4335610), (190, 3810773), (334, 2167805), (361, 2005670), (722, 1002835), (835, 867122), (1201, 602870), (1670, 433561), (1805, 401134), (2402, 301435), (3173, 228190), (3610, 200567), (6005, 120574), (6346, 114095), (12010, 60287), (15865, 45638), (22819, 31730)]