1753268020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{14087}}^1$

素因数の和:14237

約数の個数: 72

約数和(自身を含む): 4317014016

約数和(自身を除く): 2563745996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 245, 254, 490, 508, 635, 889, 980, 1270, 1778, 2540, 3556, 4445, 6223, 8890, 12446, 14087, 17780, 24892, 28174, 31115, 56348, 62230, 70435, 98609, 124460, 140870, 197218, 281740, 394436, 493045, 690263, 986090, 1380526, 1789049, 1972180, 2761052, 3451315, 3578098, 6902630, 7156196, 8945245, 12523343, 13805260, 17890490, 25046686, 35780980, 50093372, 62616715, 87663401, 125233430, 175326802, 250466860, 350653604, 438317005, 876634010, 1753268020]

約数ペア:

[(1, 1753268020), (2, 876634010), (4, 438317005), (5, 350653604), (7, 250466860), (10, 175326802), (14, 125233430), (20, 87663401), (28, 62616715), (35, 50093372), (49, 35780980), (70, 25046686), (98, 17890490), (127, 13805260), (140, 12523343), (196, 8945245), (245, 7156196), (254, 6902630), (490, 3578098), (508, 3451315), (635, 2761052), (889, 1972180), (980, 1789049), (1270, 1380526), (1778, 986090), (2540, 690263), (3556, 493045), (4445, 394436), (6223, 281740), (8890, 197218), (12446, 140870), (14087, 124460), (17780, 98609), (24892, 70435), (28174, 62230), (31115, 56348)]