71164530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 96

約数和(自身を含む): 199480320

約数和(自身を除く): 128315790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 690, 713, 930, 1035, 1109, 1395, 1426, 2070, 2139, 2218, 2790, 3327, 3565, 4278, 5545, 6417, 6654, 7130, 9981, 10695, 11090, 12834, 16635, 19962, 21390, 25507, 32085, 33270, 34379, 49905, 51014, 64170, 68758, 76521, 99810, 103137, 127535, 153042, 171895, 206274, 229563, 255070, 309411, 343790, 382605, 459126, 515685, 618822, 765210, 790717, 1031370, 1147815, 1547055, 1581434, 2295630, 2372151, 3094110, 3953585, 4744302, 7116453, 7907170, 11860755, 14232906, 23721510, 35582265, 71164530]

約数ペア:

[(1, 71164530), (2, 35582265), (3, 23721510), (5, 14232906), (6, 11860755), (9, 7907170), (10, 7116453), (15, 4744302), (18, 3953585), (23, 3094110), (30, 2372151), (31, 2295630), (45, 1581434), (46, 1547055), (62, 1147815), (69, 1031370), (90, 790717), (93, 765210), (115, 618822), (138, 515685), (155, 459126), (186, 382605), (207, 343790), (230, 309411), (279, 255070), (310, 229563), (345, 206274), (414, 171895), (465, 153042), (558, 127535), (690, 103137), (713, 99810), (930, 76521), (1035, 68758), (1109, 64170), (1395, 51014), (1426, 49905), (2070, 34379), (2139, 33270), (2218, 32085), (2790, 25507), (3327, 21390), (3565, 19962), (4278, 16635), (5545, 12834), (6417, 11090), (6654, 10695), (7130, 9981)]