663675930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7517}}^1$

素因数の和:7645

約数の個数: 80

約数和(自身を含む): 1801162440

約数和(自身を除く): 1137486510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 545, 654, 810, 981, 1090, 1635, 1962, 2943, 3270, 4905, 5886, 7517, 8829, 9810, 14715, 15034, 17658, 22551, 29430, 37585, 44145, 45102, 67653, 75170, 88290, 112755, 135306, 202959, 225510, 338265, 405918, 608877, 676530, 819353, 1014795, 1217754, 1638706, 2029590, 2458059, 3044385, 4096765, 4916118, 6088770, 7374177, 8193530, 12290295, 14748354, 22122531, 24580590, 36870885, 44245062, 66367593, 73741770, 110612655, 132735186, 221225310, 331837965, 663675930]

約数ペア:

[(1, 663675930), (2, 331837965), (3, 221225310), (5, 132735186), (6, 110612655), (9, 73741770), (10, 66367593), (15, 44245062), (18, 36870885), (27, 24580590), (30, 22122531), (45, 14748354), (54, 12290295), (81, 8193530), (90, 7374177), (109, 6088770), (135, 4916118), (162, 4096765), (218, 3044385), (270, 2458059), (327, 2029590), (405, 1638706), (545, 1217754), (654, 1014795), (810, 819353), (981, 676530), (1090, 608877), (1635, 405918), (1962, 338265), (2943, 225510), (3270, 202959), (4905, 135306), (5886, 112755), (7517, 88290), (8829, 75170), (9810, 67653), (14715, 45102), (15034, 44145), (17658, 37585), (22551, 29430)]