2016564270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{121553}}^1$

素因数の和:121649

約数の個数: 64

約数和(自身を含む): 5601208320

約数和(自身を除く): 3584644050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 121553, 243106, 364659, 607765, 729318, 850871, 1215530, 1701742, 1823295, 2552613, 3646590, 4254355, 5105226, 8508710, 9602687, 12763065, 19205374, 25526130, 28808061, 48013435, 57616122, 67218809, 96026870, 134437618, 144040305, 201656427, 288080610, 336094045, 403312854, 672188090, 1008282135, 2016564270]

約数ペア:

[(1, 2016564270), (2, 1008282135), (3, 672188090), (5, 403312854), (6, 336094045), (7, 288080610), (10, 201656427), (14, 144040305), (15, 134437618), (21, 96026870), (30, 67218809), (35, 57616122), (42, 48013435), (70, 28808061), (79, 25526130), (105, 19205374), (158, 12763065), (210, 9602687), (237, 8508710), (395, 5105226), (474, 4254355), (553, 3646590), (790, 2552613), (1106, 1823295), (1185, 1701742), (1659, 1215530), (2370, 850871), (2765, 729318), (3318, 607765), (5530, 364659), (8295, 243106), (16590, 121553)]