54103770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 162085248

約数和(自身を除く): 107981478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 314, 315, 471, 547, 630, 785, 942, 1094, 1099, 1413, 1570, 1641, 2198, 2355, 2735, 2826, 3282, 3297, 3829, 4710, 4923, 5470, 5495, 6594, 7065, 7658, 8205, 9846, 9891, 10990, 11487, 14130, 16410, 16485, 19145, 19782, 22974, 24615, 32970, 34461, 38290, 49230, 49455, 57435, 68922, 85879, 98910, 114870, 171758, 172305, 257637, 344610, 429395, 515274, 601153, 772911, 858790, 1202306, 1288185, 1545822, 1803459, 2576370, 3005765, 3606918, 3864555, 5410377, 6011530, 7729110, 9017295, 10820754, 18034590, 27051885, 54103770]

約数ペア:

[(1, 54103770), (2, 27051885), (3, 18034590), (5, 10820754), (6, 9017295), (7, 7729110), (9, 6011530), (10, 5410377), (14, 3864555), (15, 3606918), (18, 3005765), (21, 2576370), (30, 1803459), (35, 1545822), (42, 1288185), (45, 1202306), (63, 858790), (70, 772911), (90, 601153), (105, 515274), (126, 429395), (157, 344610), (210, 257637), (314, 172305), (315, 171758), (471, 114870), (547, 98910), (630, 85879), (785, 68922), (942, 57435), (1094, 49455), (1099, 49230), (1413, 38290), (1570, 34461), (1641, 32970), (2198, 24615), (2355, 22974), (2735, 19782), (2826, 19145), (3282, 16485), (3297, 16410), (3829, 14130), (4710, 11487), (4923, 10990), (5470, 9891), (5495, 9846), (6594, 8205), (7065, 7658)]