190804930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3461}}^1$

素因数の和:3654

約数の個数: 32

約数和(自身を含む): 355201200

約数和(自身を除く): 164396270

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 298, 370, 745, 1490, 3461, 5513, 6922, 11026, 17305, 27565, 34610, 55130, 128057, 256114, 515689, 640285, 1031378, 1280570, 2578445, 5156890, 19080493, 38160986, 95402465, 190804930]

約数ペア:

[(1, 190804930), (2, 95402465), (5, 38160986), (10, 19080493), (37, 5156890), (74, 2578445), (149, 1280570), (185, 1031378), (298, 640285), (370, 515689), (745, 256114), (1490, 128057), (3461, 55130), (5513, 34610), (6922, 27565), (11026, 17305)]