109899090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{174443}}^1$

素因数の和:174463

約数の個数: 48

約数和(自身を含む): 326559168

約数和(自身を除く): 216660078

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, 174443, 348886, 523329, 872215, 1046658, 1221101, 1569987, 1744430, 2442202, 2616645, 3139974, 3663303, 5233290, 6105505, 7326606, 7849935, 10989909, 12211010, 15699870, 18316515, 21979818, 36633030, 54949545, 109899090]

約数ペア:

[(1, 109899090), (2, 54949545), (3, 36633030), (5, 21979818), (6, 18316515), (7, 15699870), (9, 12211010), (10, 10989909), (14, 7849935), (15, 7326606), (18, 6105505), (21, 5233290), (30, 3663303), (35, 3139974), (42, 2616645), (45, 2442202), (63, 1744430), (70, 1569987), (90, 1221101), (105, 1046658), (126, 872215), (210, 523329), (315, 348886), (630, 174443)]