20171361630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2342783}}^1$

素因数の和:2342841

約数の個数: 64

約数和(自身を含む): 56676630528

約数和(自身を除く): 36505268898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 2342783, 4685566, 7028349, 11713915, 14056698, 16399481, 23427830, 32798962, 35141745, 49198443, 70283490, 81997405, 96054103, 98396886, 163994810, 192108206, 245992215, 288162309, 480270515, 491984430, 576324618, 672378721, 960541030, 1344757442, 1440811545, 2017136163, 2881623090, 3361893605, 4034272326, 6723787210, 10085680815, 20171361630]

約数ペア:

[(1, 20171361630), (2, 10085680815), (3, 6723787210), (5, 4034272326), (6, 3361893605), (7, 2881623090), (10, 2017136163), (14, 1440811545), (15, 1344757442), (21, 960541030), (30, 672378721), (35, 576324618), (41, 491984430), (42, 480270515), (70, 288162309), (82, 245992215), (105, 192108206), (123, 163994810), (205, 98396886), (210, 96054103), (246, 81997405), (287, 70283490), (410, 49198443), (574, 35141745), (615, 32798962), (861, 23427830), (1230, 16399481), (1435, 14056698), (1722, 11713915), (2870, 7028349), (4305, 4685566), (8610, 2342783)]