85257270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{135329}}^1$

素因数の和:135349

約数の個数: 48

約数和(自身を含む): 253337760

約数和(自身を除く): 168080490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 135329, 270658, 405987, 676645, 811974, 947303, 1217961, 1353290, 1894606, 2029935, 2435922, 2841909, 4059870, 4736515, 5683818, 6089805, 8525727, 9473030, 12179610, 14209545, 17051454, 28419090, 42628635, 85257270]

約数ペア:

[(1, 85257270), (2, 42628635), (3, 28419090), (5, 17051454), (6, 14209545), (7, 12179610), (9, 9473030), (10, 8525727), (14, 6089805), (15, 5683818), (18, 4736515), (21, 4059870), (30, 2841909), (35, 2435922), (42, 2029935), (45, 1894606), (63, 1353290), (70, 1217961), (90, 947303), (105, 811974), (126, 676645), (210, 405987), (315, 270658), (630, 135329)]