131032860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{6367}}^1$

素因数の和:6400

約数の個数: 96

約数和(自身を含む): 427929600

約数和(自身を除く): 296896740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6367, 6860, 10290, 12734, 19101, 20580, 25468, 31835, 38202, 44569, 63670, 76404, 89138, 95505, 127340, 133707, 178276, 191010, 222845, 267414, 311983, 382020, 445690, 534828, 623966, 668535, 891380, 935949, 1247932, 1337070, 1559915, 1871898, 2183881, 2674140, 3119830, 3743796, 4367762, 4679745, 6239660, 6551643, 8735524, 9359490, 10919405, 13103286, 18718980, 21838810, 26206572, 32758215, 43677620, 65516430, 131032860]

約数ペア:

[(1, 131032860), (2, 65516430), (3, 43677620), (4, 32758215), (5, 26206572), (6, 21838810), (7, 18718980), (10, 13103286), (12, 10919405), (14, 9359490), (15, 8735524), (20, 6551643), (21, 6239660), (28, 4679745), (30, 4367762), (35, 3743796), (42, 3119830), (49, 2674140), (60, 2183881), (70, 1871898), (84, 1559915), (98, 1337070), (105, 1247932), (140, 935949), (147, 891380), (196, 668535), (210, 623966), (245, 534828), (294, 445690), (343, 382020), (420, 311983), (490, 267414), (588, 222845), (686, 191010), (735, 178276), (980, 133707), (1029, 127340), (1372, 95505), (1470, 89138), (1715, 76404), (2058, 63670), (2940, 44569), (3430, 38202), (4116, 31835), (5145, 25468), (6367, 20580), (6860, 19101), (10290, 12734)]