38994210

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{1783}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 105327360

約数和(自身を除く): 66333150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 1783, 2187, 2430, 3566, 3645, 4374, 5349, 7290, 8915, 10698, 10935, 16047, 17830, 21870, 26745, 32094, 48141, 53490, 80235, 96282, 144423, 160470, 240705, 288846, 433269, 481410, 722115, 866538, 1299807, 1444230, 2166345, 2599614, 3899421, 4332690, 6499035, 7798842, 12998070, 19497105, 38994210]

約数ペア:

[(1, 38994210), (2, 19497105), (3, 12998070), (5, 7798842), (6, 6499035), (9, 4332690), (10, 3899421), (15, 2599614), (18, 2166345), (27, 1444230), (30, 1299807), (45, 866538), (54, 722115), (81, 481410), (90, 433269), (135, 288846), (162, 240705), (243, 160470), (270, 144423), (405, 96282), (486, 80235), (729, 53490), (810, 48141), (1215, 32094), (1458, 26745), (1783, 21870), (2187, 17830), (2430, 16047), (3566, 10935), (3645, 10698), (4374, 8915), (5349, 7290)]