218455090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{8693}}^1$

素因数の和:9066

約数の個数: 32

約数和(自身を含む): 450696960

約数和(自身を除く): 232241870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2513, 3590, 5026, 8693, 12565, 17386, 25130, 43465, 60851, 86930, 121702, 304255, 608510, 3120787, 6241574, 15603935, 21845509, 31207870, 43691018, 109227545, 218455090]

約数ペア:

[(1, 218455090), (2, 109227545), (5, 43691018), (7, 31207870), (10, 21845509), (14, 15603935), (35, 6241574), (70, 3120787), (359, 608510), (718, 304255), (1795, 121702), (2513, 86930), (3590, 60851), (5026, 43465), (8693, 25130), (12565, 17386)]