17169720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 34670280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 719, 796, 995, 1194, 1438, 1592, 1990, 2157, 2388, 2876, 2985, 3595, 3980, 4314, 4776, 5752, 5970, 7190, 7960, 8628, 10785, 11940, 14380, 17256, 21570, 23880, 28760, 43140, 86280, 143081, 286162, 429243, 572324, 715405, 858486, 1144648, 1430810, 1716972, 2146215, 2861620, 3433944, 4292430, 5723240, 8584860, 17169720]

約数ペア:

[(1, 17169720), (2, 8584860), (3, 5723240), (4, 4292430), (5, 3433944), (6, 2861620), (8, 2146215), (10, 1716972), (12, 1430810), (15, 1144648), (20, 858486), (24, 715405), (30, 572324), (40, 429243), (60, 286162), (120, 143081), (199, 86280), (398, 43140), (597, 28760), (719, 23880), (796, 21570), (995, 17256), (1194, 14380), (1438, 11940), (1592, 10785), (1990, 8628), (2157, 7960), (2388, 7190), (2876, 5970), (2985, 5752), (3595, 4776), (3980, 4314)]