103254760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 272916000

約数和(自身を除く): 169661240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 139, 140, 196, 245, 278, 280, 379, 392, 490, 556, 695, 758, 973, 980, 1112, 1390, 1516, 1895, 1946, 1960, 2653, 2780, 3032, 3790, 3892, 4865, 5306, 5560, 6811, 7580, 7784, 9730, 10612, 13265, 13622, 15160, 18571, 19460, 21224, 26530, 27244, 34055, 37142, 38920, 52681, 53060, 54488, 68110, 74284, 92855, 105362, 106120, 136220, 148568, 185710, 210724, 263405, 272440, 368767, 371420, 421448, 526810, 737534, 742840, 1053620, 1475068, 1843835, 2107240, 2581369, 2950136, 3687670, 5162738, 7375340, 10325476, 12906845, 14750680, 20650952, 25813690, 51627380, 103254760]

約数ペア:

[(1, 103254760), (2, 51627380), (4, 25813690), (5, 20650952), (7, 14750680), (8, 12906845), (10, 10325476), (14, 7375340), (20, 5162738), (28, 3687670), (35, 2950136), (40, 2581369), (49, 2107240), (56, 1843835), (70, 1475068), (98, 1053620), (139, 742840), (140, 737534), (196, 526810), (245, 421448), (278, 371420), (280, 368767), (379, 272440), (392, 263405), (490, 210724), (556, 185710), (695, 148568), (758, 136220), (973, 106120), (980, 105362), (1112, 92855), (1390, 74284), (1516, 68110), (1895, 54488), (1946, 53060), (1960, 52681), (2653, 38920), (2780, 37142), (3032, 34055), (3790, 27244), (3892, 26530), (4865, 21224), (5306, 19460), (5560, 18571), (6811, 15160), (7580, 13622), (7784, 13265), (9730, 10612)]