172096260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{409753}}^1$

素因数の和:409772

約数の個数: 48

約数和(自身を含む): 550709376

約数和(自身を除く): 378613116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 409753, 819506, 1229259, 1639012, 2048765, 2458518, 2868271, 4097530, 4917036, 5736542, 6146295, 8195060, 8604813, 11473084, 12292590, 14341355, 17209626, 24585180, 28682710, 34419252, 43024065, 57365420, 86048130, 172096260]

約数ペア:

[(1, 172096260), (2, 86048130), (3, 57365420), (4, 43024065), (5, 34419252), (6, 28682710), (7, 24585180), (10, 17209626), (12, 14341355), (14, 12292590), (15, 11473084), (20, 8604813), (21, 8195060), (28, 6146295), (30, 5736542), (35, 4917036), (42, 4097530), (60, 2868271), (70, 2458518), (84, 2048765), (105, 1639012), (140, 1229259), (210, 819506), (420, 409753)]