162799470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{200987}}^1$

素因数の和:201006

約数の個数: 40

約数和(自身を含む): 437751864

約数和(自身を除く): 274952394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 200987, 401974, 602961, 1004935, 1205922, 1808883, 2009870, 3014805, 3617766, 5426649, 6029610, 9044415, 10853298, 16279947, 18088830, 27133245, 32559894, 54266490, 81399735, 162799470]

約数ペア:

[(1, 162799470), (2, 81399735), (3, 54266490), (5, 32559894), (6, 27133245), (9, 18088830), (10, 16279947), (15, 10853298), (18, 9044415), (27, 6029610), (30, 5426649), (45, 3617766), (54, 3014805), (81, 2009870), (90, 1808883), (135, 1205922), (162, 1004935), (270, 602961), (405, 401974), (810, 200987)]