6925660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 17466624

約数和(自身を除く): 10540964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 191, 196, 245, 259, 370, 382, 490, 518, 740, 764, 955, 980, 1036, 1295, 1337, 1813, 1910, 2590, 2674, 3626, 3820, 5180, 5348, 6685, 7067, 7252, 9065, 9359, 13370, 14134, 18130, 18718, 26740, 28268, 35335, 36260, 37436, 46795, 49469, 70670, 93590, 98938, 141340, 187180, 197876, 247345, 346283, 494690, 692566, 989380, 1385132, 1731415, 3462830, 6925660]

約数ペア:

[(1, 6925660), (2, 3462830), (4, 1731415), (5, 1385132), (7, 989380), (10, 692566), (14, 494690), (20, 346283), (28, 247345), (35, 197876), (37, 187180), (49, 141340), (70, 98938), (74, 93590), (98, 70670), (140, 49469), (148, 46795), (185, 37436), (191, 36260), (196, 35335), (245, 28268), (259, 26740), (370, 18718), (382, 18130), (490, 14134), (518, 13370), (740, 9359), (764, 9065), (955, 7252), (980, 7067), (1036, 6685), (1295, 5348), (1337, 5180), (1813, 3820), (1910, 3626), (2590, 2674)]