569810930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2897}}^1$

素因数の和:3023

約数の個数: 64

約数和(自身を含む): 1183079520

約数和(自身を除く): 613268590

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 89, 130, 170, 178, 221, 442, 445, 890, 1105, 1157, 1513, 2210, 2314, 2897, 3026, 5785, 5794, 7565, 11570, 14485, 15130, 19669, 28970, 37661, 39338, 49249, 75322, 98345, 98498, 188305, 196690, 246245, 257833, 376610, 492490, 515666, 640237, 1280474, 1289165, 2578330, 3201185, 3351829, 4383161, 6402370, 6703658, 8766322, 16759145, 21915805, 33518290, 43831610, 56981093, 113962186, 284905465, 569810930]

約数ペア:

[(1, 569810930), (2, 284905465), (5, 113962186), (10, 56981093), (13, 43831610), (17, 33518290), (26, 21915805), (34, 16759145), (65, 8766322), (85, 6703658), (89, 6402370), (130, 4383161), (170, 3351829), (178, 3201185), (221, 2578330), (442, 1289165), (445, 1280474), (890, 640237), (1105, 515666), (1157, 492490), (1513, 376610), (2210, 257833), (2314, 246245), (2897, 196690), (3026, 188305), (5785, 98498), (5794, 98345), (7565, 75322), (11570, 49249), (14485, 39338), (15130, 37661), (19669, 28970)]