742828620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{426913}}^1$

素因数の和:426954

約数の個数: 48

約数和(自身を含む): 2151646560

約数和(自身を除く): 1408817940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 426913, 853826, 1280739, 1707652, 2134565, 2561478, 4269130, 5122956, 6403695, 8538260, 12380477, 12807390, 24760954, 25614780, 37141431, 49521908, 61902385, 74282862, 123804770, 148565724, 185707155, 247609540, 371414310, 742828620]

約数ペア:

[(1, 742828620), (2, 371414310), (3, 247609540), (4, 185707155), (5, 148565724), (6, 123804770), (10, 74282862), (12, 61902385), (15, 49521908), (20, 37141431), (29, 25614780), (30, 24760954), (58, 12807390), (60, 12380477), (87, 8538260), (116, 6403695), (145, 5122956), (174, 4269130), (290, 2561478), (348, 2134565), (435, 1707652), (580, 1280739), (870, 853826), (1740, 426913)]