14540260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 36570744

約数和(自身を除く): 22030484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 401, 490, 518, 740, 802, 980, 1036, 1295, 1604, 1813, 2005, 2590, 2807, 3626, 4010, 5180, 5614, 7252, 8020, 9065, 11228, 14035, 14837, 18130, 19649, 28070, 29674, 36260, 39298, 56140, 59348, 74185, 78596, 98245, 103859, 148370, 196490, 207718, 296740, 392980, 415436, 519295, 727013, 1038590, 1454026, 2077180, 2908052, 3635065, 7270130, 14540260]

約数ペア:

[(1, 14540260), (2, 7270130), (4, 3635065), (5, 2908052), (7, 2077180), (10, 1454026), (14, 1038590), (20, 727013), (28, 519295), (35, 415436), (37, 392980), (49, 296740), (70, 207718), (74, 196490), (98, 148370), (140, 103859), (148, 98245), (185, 78596), (196, 74185), (245, 59348), (259, 56140), (370, 39298), (401, 36260), (490, 29674), (518, 28070), (740, 19649), (802, 18130), (980, 14837), (1036, 14035), (1295, 11228), (1604, 9065), (1813, 8020), (2005, 7252), (2590, 5614), (2807, 5180), (3626, 4010)]