149411220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15467}}^1$

素因数の和:15509

約数の個数: 96

約数和(自身を含む): 498935808

約数和(自身を除く): 349524588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 15467, 30934, 46401, 61868, 77335, 92802, 108269, 154670, 185604, 216538, 232005, 309340, 324807, 355741, 433076, 464010, 541345, 649614, 711482, 928020, 1067223, 1082690, 1299228, 1422964, 1624035, 1778705, 2134446, 2165380, 2490187, 3248070, 3557410, 4268892, 4980374, 5336115, 6496140, 7114820, 7470561, 9960748, 10672230, 12450935, 14941122, 21344460, 24901870, 29882244, 37352805, 49803740, 74705610, 149411220]

約数ペア:

[(1, 149411220), (2, 74705610), (3, 49803740), (4, 37352805), (5, 29882244), (6, 24901870), (7, 21344460), (10, 14941122), (12, 12450935), (14, 10672230), (15, 9960748), (20, 7470561), (21, 7114820), (23, 6496140), (28, 5336115), (30, 4980374), (35, 4268892), (42, 3557410), (46, 3248070), (60, 2490187), (69, 2165380), (70, 2134446), (84, 1778705), (92, 1624035), (105, 1422964), (115, 1299228), (138, 1082690), (140, 1067223), (161, 928020), (210, 711482), (230, 649614), (276, 541345), (322, 464010), (345, 433076), (420, 355741), (460, 324807), (483, 309340), (644, 232005), (690, 216538), (805, 185604), (966, 154670), (1380, 108269), (1610, 92802), (1932, 77335), (2415, 61868), (3220, 46401), (4830, 30934), (9660, 15467)]