17086860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 60383232

約数和(自身を除く): 43296372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 191, 210, 213, 252, 284, 315, 355, 382, 420, 426, 497, 573, 630, 639, 710, 764, 852, 955, 994, 1065, 1146, 1260, 1278, 1337, 1420, 1491, 1719, 1910, 1988, 2130, 2292, 2485, 2556, 2674, 2865, 2982, 3195, 3438, 3820, 4011, 4260, 4473, 4970, 5348, 5730, 5964, 6390, 6685, 6876, 7455, 8022, 8595, 8946, 9940, 11460, 12033, 12780, 13370, 13561, 14910, 16044, 17190, 17892, 20055, 22365, 24066, 26740, 27122, 29820, 34380, 40110, 40683, 44730, 48132, 54244, 60165, 67805, 80220, 81366, 89460, 94927, 120330, 122049, 135610, 162732, 189854, 203415, 240660, 244098, 271220, 284781, 379708, 406830, 474635, 488196, 569562, 610245, 813660, 854343, 949270, 1139124, 1220490, 1423905, 1708686, 1898540, 2440980, 2847810, 3417372, 4271715, 5695620, 8543430, 17086860]

約数ペア:

[(1, 17086860), (2, 8543430), (3, 5695620), (4, 4271715), (5, 3417372), (6, 2847810), (7, 2440980), (9, 1898540), (10, 1708686), (12, 1423905), (14, 1220490), (15, 1139124), (18, 949270), (20, 854343), (21, 813660), (28, 610245), (30, 569562), (35, 488196), (36, 474635), (42, 406830), (45, 379708), (60, 284781), (63, 271220), (70, 244098), (71, 240660), (84, 203415), (90, 189854), (105, 162732), (126, 135610), (140, 122049), (142, 120330), (180, 94927), (191, 89460), (210, 81366), (213, 80220), (252, 67805), (284, 60165), (315, 54244), (355, 48132), (382, 44730), (420, 40683), (426, 40110), (497, 34380), (573, 29820), (630, 27122), (639, 26740), (710, 24066), (764, 22365), (852, 20055), (955, 17892), (994, 17190), (1065, 16044), (1146, 14910), (1260, 13561), (1278, 13370), (1337, 12780), (1420, 12033), (1491, 11460), (1719, 9940), (1910, 8946), (1988, 8595), (2130, 8022), (2292, 7455), (2485, 6876), (2556, 6685), (2674, 6390), (2865, 5964), (2982, 5730), (3195, 5348), (3438, 4970), (3820, 4473), (4011, 4260)]