7131573990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{9941}}^1$

素因数の和:12614

約数の個数: 64

約数和(自身を含む): 19026601920

約数和(自身を除く): 11895027930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2657, 5314, 7971, 9941, 13285, 15942, 19882, 23913, 26570, 29823, 39855, 47826, 49705, 59646, 71739, 79710, 89469, 99410, 119565, 143478, 149115, 178938, 239130, 268407, 298230, 358695, 447345, 536814, 717390, 894690, 1342035, 2684070, 26413237, 52826474, 79239711, 132066185, 158479422, 237719133, 264132370, 396198555, 475438266, 713157399, 792397110, 1188595665, 1426314798, 2377191330, 3565786995, 7131573990]

約数ペア:

[(1, 7131573990), (2, 3565786995), (3, 2377191330), (5, 1426314798), (6, 1188595665), (9, 792397110), (10, 713157399), (15, 475438266), (18, 396198555), (27, 264132370), (30, 237719133), (45, 158479422), (54, 132066185), (90, 79239711), (135, 52826474), (270, 26413237), (2657, 2684070), (5314, 1342035), (7971, 894690), (9941, 717390), (13285, 536814), (15942, 447345), (19882, 358695), (23913, 298230), (26570, 268407), (29823, 239130), (39855, 178938), (47826, 149115), (49705, 143478), (59646, 119565), (71739, 99410), (79710, 89469)]