139074390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16981}}^1$

素因数の和:17014

約数の個数: 96

約数和(自身を含む): 445064256

約数和(自身を除く): 305989866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 16981, 33962, 50943, 84905, 101886, 118867, 152829, 169810, 220753, 237734, 254715, 305658, 356601, 441506, 509430, 594335, 662259, 713202, 764145, 1069803, 1103765, 1188670, 1324518, 1528290, 1545271, 1783005, 1986777, 2139606, 2207530, 3090542, 3311295, 3566010, 3973554, 4635813, 5349015, 6622590, 7726355, 9271626, 9933885, 10698030, 13907439, 15452710, 19867770, 23179065, 27814878, 46358130, 69537195, 139074390]

約数ペア:

[(1, 139074390), (2, 69537195), (3, 46358130), (5, 27814878), (6, 23179065), (7, 19867770), (9, 15452710), (10, 13907439), (13, 10698030), (14, 9933885), (15, 9271626), (18, 7726355), (21, 6622590), (26, 5349015), (30, 4635813), (35, 3973554), (39, 3566010), (42, 3311295), (45, 3090542), (63, 2207530), (65, 2139606), (70, 1986777), (78, 1783005), (90, 1545271), (91, 1528290), (105, 1324518), (117, 1188670), (126, 1103765), (130, 1069803), (182, 764145), (195, 713202), (210, 662259), (234, 594335), (273, 509430), (315, 441506), (390, 356601), (455, 305658), (546, 254715), (585, 237734), (630, 220753), (819, 169810), (910, 152829), (1170, 118867), (1365, 101886), (1638, 84905), (2730, 50943), (4095, 33962), (8190, 16981)]