229748260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 569721600

約数和(自身を除く): 339973340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 313, 343, 428, 490, 535, 626, 686, 749, 980, 1070, 1252, 1372, 1498, 1565, 1715, 2140, 2191, 2996, 3130, 3430, 3745, 4382, 5243, 6260, 6860, 7490, 8764, 10486, 10955, 14980, 15337, 20972, 21910, 26215, 30674, 33491, 36701, 43820, 52430, 61348, 66982, 73402, 76685, 104860, 107359, 133964, 146804, 153370, 167455, 183505, 214718, 234437, 306740, 334910, 367010, 429436, 468874, 536795, 669820, 734020, 937748, 1073590, 1172185, 1641059, 2147180, 2344370, 3282118, 4688740, 6564236, 8205295, 11487413, 16410590, 22974826, 32821180, 45949652, 57437065, 114874130, 229748260]

約数ペア:

[(1, 229748260), (2, 114874130), (4, 57437065), (5, 45949652), (7, 32821180), (10, 22974826), (14, 16410590), (20, 11487413), (28, 8205295), (35, 6564236), (49, 4688740), (70, 3282118), (98, 2344370), (107, 2147180), (140, 1641059), (196, 1172185), (214, 1073590), (245, 937748), (313, 734020), (343, 669820), (428, 536795), (490, 468874), (535, 429436), (626, 367010), (686, 334910), (749, 306740), (980, 234437), (1070, 214718), (1252, 183505), (1372, 167455), (1498, 153370), (1565, 146804), (1715, 133964), (2140, 107359), (2191, 104860), (2996, 76685), (3130, 73402), (3430, 66982), (3745, 61348), (4382, 52430), (5243, 43820), (6260, 36701), (6860, 33491), (7490, 30674), (8764, 26215), (10486, 21910), (10955, 20972), (14980, 15337)]