70785645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 132696000

約数和(自身を除く): 61910355

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 193, 245, 499, 579, 735, 965, 1351, 1497, 2495, 2895, 3493, 4053, 6755, 7485, 9457, 10479, 17465, 20265, 24451, 28371, 47285, 52395, 73353, 96307, 122255, 141855, 288921, 366765, 481535, 674149, 1444605, 2022447, 3370745, 4719043, 10112235, 14157129, 23595215, 70785645]

約数ペア:

[(1, 70785645), (3, 23595215), (5, 14157129), (7, 10112235), (15, 4719043), (21, 3370745), (35, 2022447), (49, 1444605), (105, 674149), (147, 481535), (193, 366765), (245, 288921), (499, 141855), (579, 122255), (735, 96307), (965, 73353), (1351, 52395), (1497, 47285), (2495, 28371), (2895, 24451), (3493, 20265), (4053, 17465), (6755, 10479), (7485, 9457)]