40253010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 113762880

約数和(自身を除く): 73509870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 139, 147, 197, 210, 245, 278, 294, 394, 417, 490, 591, 695, 735, 834, 973, 985, 1182, 1379, 1390, 1470, 1946, 1970, 2085, 2758, 2919, 2955, 4137, 4170, 4865, 5838, 5910, 6811, 6895, 8274, 9653, 9730, 13622, 13790, 14595, 19306, 20433, 20685, 27383, 28959, 29190, 34055, 40866, 41370, 48265, 54766, 57918, 68110, 82149, 96530, 102165, 136915, 144795, 164298, 191681, 204330, 273830, 289590, 383362, 410745, 575043, 821490, 958405, 1150086, 1341767, 1916810, 2683534, 2875215, 4025301, 5750430, 6708835, 8050602, 13417670, 20126505, 40253010]

約数ペア:

[(1, 40253010), (2, 20126505), (3, 13417670), (5, 8050602), (6, 6708835), (7, 5750430), (10, 4025301), (14, 2875215), (15, 2683534), (21, 1916810), (30, 1341767), (35, 1150086), (42, 958405), (49, 821490), (70, 575043), (98, 410745), (105, 383362), (139, 289590), (147, 273830), (197, 204330), (210, 191681), (245, 164298), (278, 144795), (294, 136915), (394, 102165), (417, 96530), (490, 82149), (591, 68110), (695, 57918), (735, 54766), (834, 48265), (973, 41370), (985, 40866), (1182, 34055), (1379, 29190), (1390, 28959), (1470, 27383), (1946, 20685), (1970, 20433), (2085, 19306), (2758, 14595), (2919, 13790), (2955, 13622), (4137, 9730), (4170, 9653), (4865, 8274), (5838, 6895), (5910, 6811)]