2017227990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1\times {\mathrm{2711}}^1$

素因数の和:4197

約数の個数: 64

約数和(自身を含む): 5131537920

約数和(自身を除く): 3114309930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 1459, 2711, 2918, 4377, 5422, 7295, 8133, 8754, 13555, 14590, 16266, 21885, 24803, 27110, 40665, 43770, 46087, 49606, 74409, 81330, 92174, 124015, 138261, 148818, 230435, 248030, 276522, 372045, 460870, 691305, 744090, 1382610, 3955349, 7910698, 11866047, 19776745, 23732094, 39553490, 59330235, 67240933, 118660470, 134481866, 201722799, 336204665, 403445598, 672409330, 1008613995, 2017227990]

約数ペア:

[(1, 2017227990), (2, 1008613995), (3, 672409330), (5, 403445598), (6, 336204665), (10, 201722799), (15, 134481866), (17, 118660470), (30, 67240933), (34, 59330235), (51, 39553490), (85, 23732094), (102, 19776745), (170, 11866047), (255, 7910698), (510, 3955349), (1459, 1382610), (2711, 744090), (2918, 691305), (4377, 460870), (5422, 372045), (7295, 276522), (8133, 248030), (8754, 230435), (13555, 148818), (14590, 138261), (16266, 124015), (21885, 92174), (24803, 81330), (27110, 74409), (40665, 49606), (43770, 46087)]