181537230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3617}}^1$

素因数の和:3873

約数の個数: 64

約数和(自身を含む): 500152320

約数和(自身を除く): 318615090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 478, 717, 1195, 1434, 1673, 2390, 3346, 3585, 3617, 5019, 7170, 7234, 8365, 10038, 10851, 16730, 18085, 21702, 25095, 25319, 36170, 50190, 50638, 54255, 75957, 108510, 126595, 151914, 253190, 379785, 759570, 864463, 1728926, 2593389, 4322315, 5186778, 6051241, 8644630, 12102482, 12966945, 18153723, 25933890, 30256205, 36307446, 60512410, 90768615, 181537230]

約数ペア:

[(1, 181537230), (2, 90768615), (3, 60512410), (5, 36307446), (6, 30256205), (7, 25933890), (10, 18153723), (14, 12966945), (15, 12102482), (21, 8644630), (30, 6051241), (35, 5186778), (42, 4322315), (70, 2593389), (105, 1728926), (210, 864463), (239, 759570), (478, 379785), (717, 253190), (1195, 151914), (1434, 126595), (1673, 108510), (2390, 75957), (3346, 54255), (3585, 50638), (3617, 50190), (5019, 36170), (7170, 25319), (7234, 25095), (8365, 21702), (10038, 18085), (10851, 16730)]