70091420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4679}}^1$

素因数の和:4802

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 99736420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 4679, 7490, 9358, 14980, 18716, 23395, 32753, 46790, 65506, 93580, 131012, 163765, 327530, 500653, 655060, 1001306, 2002612, 2503265, 3504571, 5006530, 7009142, 10013060, 14018284, 17522855, 35045710, 70091420]

約数ペア:

[(1, 70091420), (2, 35045710), (4, 17522855), (5, 14018284), (7, 10013060), (10, 7009142), (14, 5006530), (20, 3504571), (28, 2503265), (35, 2002612), (70, 1001306), (107, 655060), (140, 500653), (214, 327530), (428, 163765), (535, 131012), (749, 93580), (1070, 65506), (1498, 46790), (2140, 32753), (2996, 23395), (3745, 18716), (4679, 14980), (7490, 9358)]