173285710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 175079090

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 79, 94, 130, 158, 235, 359, 395, 470, 611, 718, 790, 1027, 1222, 1795, 2054, 3055, 3590, 3713, 4667, 5135, 6110, 7426, 9334, 10270, 16873, 18565, 23335, 28361, 33746, 37130, 46670, 48269, 56722, 84365, 96538, 141805, 168730, 219349, 241345, 283610, 368693, 438698, 482690, 737386, 1096745, 1332967, 1843465, 2193490, 2665934, 3686930, 6664835, 13329670, 17328571, 34657142, 86642855, 173285710]

約数ペア:

[(1, 173285710), (2, 86642855), (5, 34657142), (10, 17328571), (13, 13329670), (26, 6664835), (47, 3686930), (65, 2665934), (79, 2193490), (94, 1843465), (130, 1332967), (158, 1096745), (235, 737386), (359, 482690), (395, 438698), (470, 368693), (611, 283610), (718, 241345), (790, 219349), (1027, 168730), (1222, 141805), (1795, 96538), (2054, 84365), (3055, 56722), (3590, 48269), (3713, 46670), (4667, 37130), (5135, 33746), (6110, 28361), (7426, 23335), (9334, 18565), (10270, 16873)]