41254740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 125667360

約数和(自身を除く): 84412620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419, 547, 838, 1094, 1257, 1641, 1676, 2095, 2188, 2514, 2735, 3282, 3771, 4190, 4923, 5028, 5470, 6285, 6564, 7542, 8205, 8380, 9846, 10940, 12570, 15084, 16410, 18855, 19692, 24615, 25140, 32820, 37710, 49230, 75420, 98460, 229193, 458386, 687579, 916772, 1145965, 1375158, 2062737, 2291930, 2750316, 3437895, 4125474, 4583860, 6875790, 8250948, 10313685, 13751580, 20627370, 41254740]

約数ペア:

[(1, 41254740), (2, 20627370), (3, 13751580), (4, 10313685), (5, 8250948), (6, 6875790), (9, 4583860), (10, 4125474), (12, 3437895), (15, 2750316), (18, 2291930), (20, 2062737), (30, 1375158), (36, 1145965), (45, 916772), (60, 687579), (90, 458386), (180, 229193), (419, 98460), (547, 75420), (838, 49230), (1094, 37710), (1257, 32820), (1641, 25140), (1676, 24615), (2095, 19692), (2188, 18855), (2514, 16410), (2735, 15084), (3282, 12570), (3771, 10940), (4190, 9846), (4923, 8380), (5028, 8205), (5470, 7542), (6285, 6564)]