173665310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 396446400

約数和(自身を除く): 222781090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 137, 182, 199, 245, 274, 398, 455, 490, 637, 685, 910, 959, 995, 1274, 1370, 1393, 1781, 1918, 1990, 2587, 2786, 3185, 3562, 4795, 5174, 6370, 6713, 6965, 8905, 9590, 9751, 12467, 12935, 13426, 13930, 17810, 18109, 19502, 24934, 25870, 27263, 33565, 36218, 48755, 54526, 62335, 67130, 87269, 90545, 97510, 124670, 126763, 136315, 174538, 181090, 190841, 253526, 272630, 354419, 381682, 436345, 633815, 708838, 872690, 954205, 1267630, 1335887, 1772095, 1908410, 2480933, 2671774, 3544190, 4961866, 6679435, 12404665, 13358870, 17366531, 24809330, 34733062, 86832655, 173665310]

約数ペア:

[(1, 173665310), (2, 86832655), (5, 34733062), (7, 24809330), (10, 17366531), (13, 13358870), (14, 12404665), (26, 6679435), (35, 4961866), (49, 3544190), (65, 2671774), (70, 2480933), (91, 1908410), (98, 1772095), (130, 1335887), (137, 1267630), (182, 954205), (199, 872690), (245, 708838), (274, 633815), (398, 436345), (455, 381682), (490, 354419), (637, 272630), (685, 253526), (910, 190841), (959, 181090), (995, 174538), (1274, 136315), (1370, 126763), (1393, 124670), (1781, 97510), (1918, 90545), (1990, 87269), (2587, 67130), (2786, 62335), (3185, 54526), (3562, 48755), (4795, 36218), (5174, 33565), (6370, 27263), (6713, 25870), (6965, 24934), (8905, 19502), (9590, 18109), (9751, 17810), (12467, 13930), (12935, 13426)]