137038860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{108761}}^1$

素因数の和:108783

約数の個数: 72

約数和(自身を含む): 475072416

約数和(自身を除く): 338033556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 108761, 217522, 326283, 435044, 543805, 652566, 761327, 978849, 1087610, 1305132, 1522654, 1631415, 1957698, 2175220, 2283981, 3045308, 3262830, 3806635, 3915396, 4567962, 4894245, 6525660, 6851943, 7613270, 9135924, 9788490, 11419905, 13703886, 15226540, 19576980, 22839810, 27407772, 34259715, 45679620, 68519430, 137038860]

約数ペア:

[(1, 137038860), (2, 68519430), (3, 45679620), (4, 34259715), (5, 27407772), (6, 22839810), (7, 19576980), (9, 15226540), (10, 13703886), (12, 11419905), (14, 9788490), (15, 9135924), (18, 7613270), (20, 6851943), (21, 6525660), (28, 4894245), (30, 4567962), (35, 3915396), (36, 3806635), (42, 3262830), (45, 3045308), (60, 2283981), (63, 2175220), (70, 1957698), (84, 1631415), (90, 1522654), (105, 1305132), (126, 1087610), (140, 978849), (180, 761327), (210, 652566), (252, 543805), (315, 435044), (420, 326283), (630, 217522), (1260, 108761)]