83910190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 192580416

約数和(自身を除く): 108670226

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 169, 173, 182, 205, 287, 338, 346, 410, 455, 533, 574, 845, 865, 910, 1066, 1183, 1211, 1435, 1690, 1730, 2249, 2366, 2422, 2665, 2870, 3731, 4498, 5330, 5915, 6055, 6929, 7093, 7462, 11245, 11830, 12110, 13858, 14186, 15743, 18655, 22490, 29237, 31486, 34645, 35465, 37310, 48503, 49651, 58474, 69290, 70930, 78715, 92209, 97006, 99302, 146185, 157430, 184418, 204659, 242515, 248255, 292370, 409318, 461045, 485030, 496510, 645463, 922090, 1023295, 1198717, 1290926, 2046590, 2397434, 3227315, 5993585, 6454630, 8391019, 11987170, 16782038, 41955095, 83910190]

約数ペア:

[(1, 83910190), (2, 41955095), (5, 16782038), (7, 11987170), (10, 8391019), (13, 6454630), (14, 5993585), (26, 3227315), (35, 2397434), (41, 2046590), (65, 1290926), (70, 1198717), (82, 1023295), (91, 922090), (130, 645463), (169, 496510), (173, 485030), (182, 461045), (205, 409318), (287, 292370), (338, 248255), (346, 242515), (410, 204659), (455, 184418), (533, 157430), (574, 146185), (845, 99302), (865, 97006), (910, 92209), (1066, 78715), (1183, 70930), (1211, 69290), (1435, 58474), (1690, 49651), (1730, 48503), (2249, 37310), (2366, 35465), (2422, 34645), (2665, 31486), (2870, 29237), (3731, 22490), (4498, 18655), (5330, 15743), (5915, 14186), (6055, 13858), (6929, 12110), (7093, 11830), (7462, 11245)]