20170445310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1023361}}^1$

素因数の和:1023450

約数の個数: 64

約数和(自身を含む): 54524727360

約数和(自身を除く): 34354282050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3942, 6570, 9855, 19710, 1023361, 2046722, 3070083, 5116805, 6140166, 9210249, 10233610, 15350415, 18420498, 27630747, 30700830, 46051245, 55261494, 74705353, 92102490, 138153735, 149410706, 224116059, 276307470, 373526765, 448232118, 672348177, 747053530, 1120580295, 1344696354, 2017044531, 2241160590, 3361740885, 4034089062, 6723481770, 10085222655, 20170445310]

約数ペア:

[(1, 20170445310), (2, 10085222655), (3, 6723481770), (5, 4034089062), (6, 3361740885), (9, 2241160590), (10, 2017044531), (15, 1344696354), (18, 1120580295), (27, 747053530), (30, 672348177), (45, 448232118), (54, 373526765), (73, 276307470), (90, 224116059), (135, 149410706), (146, 138153735), (219, 92102490), (270, 74705353), (365, 55261494), (438, 46051245), (657, 30700830), (730, 27630747), (1095, 18420498), (1314, 15350415), (1971, 10233610), (2190, 9210249), (3285, 6140166), (3942, 5116805), (6570, 3070083), (9855, 2046722), (19710, 1023361)]