831569490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35401}}^1$

素因数の和:35449

約数の個数: 80

約数和(自身を含む): 2313166680

約数和(自身を除く): 1481597190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3915, 4698, 7830, 11745, 23490, 35401, 70802, 106203, 177005, 212406, 318609, 354010, 531015, 637218, 955827, 1026629, 1062030, 1593045, 1911654, 2053258, 2867481, 3079887, 3186090, 4779135, 5133145, 5734962, 6159774, 9239661, 9558270, 10266290, 14337405, 15399435, 18479322, 27718983, 28674810, 30798870, 46198305, 55437966, 83156949, 92396610, 138594915, 166313898, 277189830, 415784745, 831569490]

約数ペア:

[(1, 831569490), (2, 415784745), (3, 277189830), (5, 166313898), (6, 138594915), (9, 92396610), (10, 83156949), (15, 55437966), (18, 46198305), (27, 30798870), (29, 28674810), (30, 27718983), (45, 18479322), (54, 15399435), (58, 14337405), (81, 10266290), (87, 9558270), (90, 9239661), (135, 6159774), (145, 5734962), (162, 5133145), (174, 4779135), (261, 3186090), (270, 3079887), (290, 2867481), (405, 2053258), (435, 1911654), (522, 1593045), (783, 1062030), (810, 1026629), (870, 955827), (1305, 637218), (1566, 531015), (2349, 354010), (2610, 318609), (3915, 212406), (4698, 177005), (7830, 106203), (11745, 70802), (23490, 35401)]