17251290

素因数分解:

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

素因数の和:356

約数の個数: 96

約数和(自身を含む): 51891840

約数和(自身を除く): 34640550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 197, 210, 278, 315, 394, 417, 591, 630, 695, 834, 973, 985, 1182, 1251, 1379, 1390, 1773, 1946, 1970, 2085, 2502, 2758, 2919, 2955, 3546, 4137, 4170, 4865, 5838, 5910, 6255, 6895, 8274, 8757, 8865, 9730, 12411, 12510, 13790, 14595, 17514, 17730, 20685, 24822, 27383, 29190, 41370, 43785, 54766, 62055, 82149, 87570, 124110, 136915, 164298, 191681, 246447, 273830, 383362, 410745, 492894, 575043, 821490, 958405, 1150086, 1232235, 1725129, 1916810, 2464470, 2875215, 3450258, 5750430, 8625645, 17251290]

約数ペア:

[(1, 17251290), (2, 8625645), (3, 5750430), (5, 3450258), (6, 2875215), (7, 2464470), (9, 1916810), (10, 1725129), (14, 1232235), (15, 1150086), (18, 958405), (21, 821490), (30, 575043), (35, 492894), (42, 410745), (45, 383362), (63, 273830), (70, 246447), (90, 191681), (105, 164298), (126, 136915), (139, 124110), (197, 87570), (210, 82149), (278, 62055), (315, 54766), (394, 43785), (417, 41370), (591, 29190), (630, 27383), (695, 24822), (834, 20685), (973, 17730), (985, 17514), (1182, 14595), (1251, 13790), (1379, 12510), (1390, 12411), (1773, 9730), (1946, 8865), (1970, 8757), (2085, 8274), (2502, 6895), (2758, 6255), (2919, 5910), (2955, 5838), (3546, 4865), (4137, 4170)]