210819630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52837}}^1$

素因数の和:52873

約数の個数: 64

約数和(自身を含む): 608693760

約数和(自身を除く): 397874130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 52837, 105674, 158511, 264185, 317022, 369859, 528370, 739718, 792555, 1003903, 1109577, 1585110, 1849295, 2007806, 2219154, 3011709, 3698590, 5019515, 5547885, 6023418, 7027321, 10039030, 11095770, 14054642, 15058545, 21081963, 30117090, 35136605, 42163926, 70273210, 105409815, 210819630]

約数ペア:

[(1, 210819630), (2, 105409815), (3, 70273210), (5, 42163926), (6, 35136605), (7, 30117090), (10, 21081963), (14, 15058545), (15, 14054642), (19, 11095770), (21, 10039030), (30, 7027321), (35, 6023418), (38, 5547885), (42, 5019515), (57, 3698590), (70, 3011709), (95, 2219154), (105, 2007806), (114, 1849295), (133, 1585110), (190, 1109577), (210, 1003903), (266, 792555), (285, 739718), (399, 528370), (570, 369859), (665, 317022), (798, 264185), (1330, 158511), (1995, 105674), (3990, 52837)]