31635288

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 90090000

約数和(自身を除く): 58454712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 109, 116, 139, 174, 218, 232, 261, 278, 327, 348, 417, 436, 522, 556, 654, 696, 834, 872, 981, 1044, 1112, 1251, 1308, 1668, 1962, 2088, 2502, 2616, 3161, 3336, 3924, 4031, 5004, 6322, 7848, 8062, 9483, 10008, 12093, 12644, 15151, 16124, 18966, 24186, 25288, 28449, 30302, 32248, 36279, 37932, 45453, 48372, 56898, 60604, 72558, 75864, 90906, 96744, 113796, 121208, 136359, 145116, 181812, 227592, 272718, 290232, 363624, 439379, 545436, 878758, 1090872, 1318137, 1757516, 2636274, 3515032, 3954411, 5272548, 7908822, 10545096, 15817644, 31635288]

約数ペア:

[(1, 31635288), (2, 15817644), (3, 10545096), (4, 7908822), (6, 5272548), (8, 3954411), (9, 3515032), (12, 2636274), (18, 1757516), (24, 1318137), (29, 1090872), (36, 878758), (58, 545436), (72, 439379), (87, 363624), (109, 290232), (116, 272718), (139, 227592), (174, 181812), (218, 145116), (232, 136359), (261, 121208), (278, 113796), (327, 96744), (348, 90906), (417, 75864), (436, 72558), (522, 60604), (556, 56898), (654, 48372), (696, 45453), (834, 37932), (872, 36279), (981, 32248), (1044, 30302), (1112, 28449), (1251, 25288), (1308, 24186), (1668, 18966), (1962, 16124), (2088, 15151), (2502, 12644), (2616, 12093), (3161, 10008), (3336, 9483), (3924, 8062), (4031, 7848), (5004, 6322)]