43313060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 106820280

約数和(自身を除く): 63507220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 193, 196, 229, 245, 386, 458, 490, 772, 916, 965, 980, 1145, 1351, 1603, 1930, 2290, 2702, 3206, 3860, 4580, 5404, 6412, 6755, 8015, 9457, 11221, 13510, 16030, 18914, 22442, 27020, 32060, 37828, 44197, 44884, 47285, 56105, 88394, 94570, 112210, 176788, 189140, 220985, 224420, 309379, 441970, 618758, 883940, 1237516, 1546895, 2165653, 3093790, 4331306, 6187580, 8662612, 10828265, 21656530, 43313060]

約数ペア:

[(1, 43313060), (2, 21656530), (4, 10828265), (5, 8662612), (7, 6187580), (10, 4331306), (14, 3093790), (20, 2165653), (28, 1546895), (35, 1237516), (49, 883940), (70, 618758), (98, 441970), (140, 309379), (193, 224420), (196, 220985), (229, 189140), (245, 176788), (386, 112210), (458, 94570), (490, 88394), (772, 56105), (916, 47285), (965, 44884), (980, 44197), (1145, 37828), (1351, 32060), (1603, 27020), (1930, 22442), (2290, 18914), (2702, 16030), (3206, 13510), (3860, 11221), (4580, 9457), (5404, 8015), (6412, 6755)]