79067970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20431}}^1$

素因数の和:20487

約数の個数: 48

約数和(自身を含む): 210367872

約数和(自身を除く): 131299902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 20431, 40862, 61293, 102155, 122586, 183879, 204310, 306465, 367758, 612930, 878533, 919395, 1757066, 1838790, 2635599, 4392665, 5271198, 7906797, 8785330, 13177995, 15813594, 26355990, 39533985, 79067970]

約数ペア:

[(1, 79067970), (2, 39533985), (3, 26355990), (5, 15813594), (6, 13177995), (9, 8785330), (10, 7906797), (15, 5271198), (18, 4392665), (30, 2635599), (43, 1838790), (45, 1757066), (86, 919395), (90, 878533), (129, 612930), (215, 367758), (258, 306465), (387, 204310), (430, 183879), (645, 122586), (774, 102155), (1290, 61293), (1935, 40862), (3870, 20431)]