17105340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 55319040

約数和(自身を除く): 38213700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 293, 417, 420, 556, 586, 695, 834, 879, 973, 1172, 1390, 1465, 1668, 1758, 1946, 2051, 2085, 2780, 2919, 2930, 3516, 3892, 4102, 4170, 4395, 4865, 5838, 5860, 6153, 8204, 8340, 8790, 9730, 10255, 11676, 12306, 14595, 17580, 19460, 20510, 24612, 29190, 30765, 40727, 41020, 58380, 61530, 81454, 122181, 123060, 162908, 203635, 244362, 285089, 407270, 488724, 570178, 610905, 814540, 855267, 1140356, 1221810, 1425445, 1710534, 2443620, 2850890, 3421068, 4276335, 5701780, 8552670, 17105340]

約数ペア:

[(1, 17105340), (2, 8552670), (3, 5701780), (4, 4276335), (5, 3421068), (6, 2850890), (7, 2443620), (10, 1710534), (12, 1425445), (14, 1221810), (15, 1140356), (20, 855267), (21, 814540), (28, 610905), (30, 570178), (35, 488724), (42, 407270), (60, 285089), (70, 244362), (84, 203635), (105, 162908), (139, 123060), (140, 122181), (210, 81454), (278, 61530), (293, 58380), (417, 41020), (420, 40727), (556, 30765), (586, 29190), (695, 24612), (834, 20510), (879, 19460), (973, 17580), (1172, 14595), (1390, 12306), (1465, 11676), (1668, 10255), (1758, 9730), (1946, 8790), (2051, 8340), (2085, 8204), (2780, 6153), (2919, 5860), (2930, 5838), (3516, 4865), (3892, 4395), (4102, 4170)]