2064839910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1404653}}^1$

素因数の和:1404677

約数の個数: 48

約数和(自身を含む): 5764700016

約数和(自身を除く): 3699860106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1404653, 2809306, 4213959, 7023265, 8427918, 9832571, 14046530, 19665142, 21069795, 29497713, 42139590, 49162855, 58995426, 68827997, 98325710, 137655994, 147488565, 206483991, 294977130, 344139985, 412967982, 688279970, 1032419955, 2064839910]

約数ペア:

[(1, 2064839910), (2, 1032419955), (3, 688279970), (5, 412967982), (6, 344139985), (7, 294977130), (10, 206483991), (14, 147488565), (15, 137655994), (21, 98325710), (30, 68827997), (35, 58995426), (42, 49162855), (49, 42139590), (70, 29497713), (98, 21069795), (105, 19665142), (147, 14046530), (210, 9832571), (245, 8427918), (294, 7023265), (490, 4213959), (735, 2809306), (1470, 1404653)]