426301740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81667}}^1$

素因数の和:81711

約数の個数: 72

約数和(自身を含む): 1337721840

約数和(自身を除く): 911420100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 81667, 163334, 245001, 326668, 408335, 490002, 735003, 816670, 980004, 1225005, 1470006, 1633340, 2368343, 2450010, 2940012, 3675015, 4736686, 4900020, 7105029, 7350030, 9473372, 11841715, 14210058, 14700060, 21315087, 23683430, 28420116, 35525145, 42630174, 47366860, 71050290, 85260348, 106575435, 142100580, 213150870, 426301740]

約数ペア:

[(1, 426301740), (2, 213150870), (3, 142100580), (4, 106575435), (5, 85260348), (6, 71050290), (9, 47366860), (10, 42630174), (12, 35525145), (15, 28420116), (18, 23683430), (20, 21315087), (29, 14700060), (30, 14210058), (36, 11841715), (45, 9473372), (58, 7350030), (60, 7105029), (87, 4900020), (90, 4736686), (116, 3675015), (145, 2940012), (174, 2450010), (180, 2368343), (261, 1633340), (290, 1470006), (348, 1225005), (435, 980004), (522, 816670), (580, 735003), (870, 490002), (1044, 408335), (1305, 326668), (1740, 245001), (2610, 163334), (5220, 81667)]