170674980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1619}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 548674560

約数和(自身を除く): 377999580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 420, 502, 753, 1004, 1255, 1506, 1619, 1757, 2510, 3012, 3238, 3514, 3765, 4857, 5020, 5271, 6476, 7028, 7530, 8095, 8785, 9714, 10542, 11333, 15060, 16190, 17570, 19428, 21084, 22666, 24285, 26355, 32380, 33999, 35140, 45332, 48570, 52710, 56665, 67998, 97140, 105420, 113330, 135996, 169995, 226660, 339990, 406369, 679980, 812738, 1219107, 1625476, 2031845, 2438214, 2844583, 4063690, 4876428, 5689166, 6095535, 8127380, 8533749, 11378332, 12191070, 14222915, 17067498, 24382140, 28445830, 34134996, 42668745, 56891660, 85337490, 170674980]

約数ペア:

[(1, 170674980), (2, 85337490), (3, 56891660), (4, 42668745), (5, 34134996), (6, 28445830), (7, 24382140), (10, 17067498), (12, 14222915), (14, 12191070), (15, 11378332), (20, 8533749), (21, 8127380), (28, 6095535), (30, 5689166), (35, 4876428), (42, 4063690), (60, 2844583), (70, 2438214), (84, 2031845), (105, 1625476), (140, 1219107), (210, 812738), (251, 679980), (420, 406369), (502, 339990), (753, 226660), (1004, 169995), (1255, 135996), (1506, 113330), (1619, 105420), (1757, 97140), (2510, 67998), (3012, 56665), (3238, 52710), (3514, 48570), (3765, 45332), (4857, 35140), (5020, 33999), (5271, 32380), (6476, 26355), (7028, 24285), (7530, 22666), (8095, 21084), (8785, 19428), (9714, 17570), (10542, 16190), (11333, 15060)]