2889660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 8570016

約数和(自身を除く): 5680356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2833, 5666, 8499, 11332, 14165, 16998, 28330, 33996, 42495, 48161, 56660, 84990, 96322, 144483, 169980, 192644, 240805, 288966, 481610, 577932, 722415, 963220, 1444830, 2889660]

約数ペア:

[(1, 2889660), (2, 1444830), (3, 963220), (4, 722415), (5, 577932), (6, 481610), (10, 288966), (12, 240805), (15, 192644), (17, 169980), (20, 144483), (30, 96322), (34, 84990), (51, 56660), (60, 48161), (68, 42495), (85, 33996), (102, 28330), (170, 16998), (204, 14165), (255, 11332), (340, 8499), (510, 5666), (1020, 2833)]