170609964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 465297840

約数和(自身を除く): 294687876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 514, 588, 771, 1028, 1129, 1542, 1799, 2258, 3084, 3387, 3598, 4516, 5397, 6774, 7196, 7903, 10794, 12593, 13548, 15806, 21588, 23709, 25186, 31612, 37779, 47418, 50372, 55321, 75558, 94836, 110642, 151116, 165963, 221284, 290153, 331926, 580306, 663852, 870459, 1160612, 1740918, 2031071, 3481836, 4062142, 6093213, 8124284, 12186426, 14217497, 24372852, 28434994, 42652491, 56869988, 85304982, 170609964]

約数ペア:

[(1, 170609964), (2, 85304982), (3, 56869988), (4, 42652491), (6, 28434994), (7, 24372852), (12, 14217497), (14, 12186426), (21, 8124284), (28, 6093213), (42, 4062142), (49, 3481836), (84, 2031071), (98, 1740918), (147, 1160612), (196, 870459), (257, 663852), (294, 580306), (514, 331926), (588, 290153), (771, 221284), (1028, 165963), (1129, 151116), (1542, 110642), (1799, 94836), (2258, 75558), (3084, 55321), (3387, 50372), (3598, 47418), (4516, 37779), (5397, 31612), (6774, 25186), (7196, 23709), (7903, 21588), (10794, 15806), (12593, 13548)]