179434020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103123}}^1$

素因数の和:103164

約数の個数: 48

約数和(自身を含む): 519744960

約数和(自身を除く): 340310940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 103123, 206246, 309369, 412492, 515615, 618738, 1031230, 1237476, 1546845, 2062460, 2990567, 3093690, 5981134, 6187380, 8971701, 11962268, 14952835, 17943402, 29905670, 35886804, 44858505, 59811340, 89717010, 179434020]

約数ペア:

[(1, 179434020), (2, 89717010), (3, 59811340), (4, 44858505), (5, 35886804), (6, 29905670), (10, 17943402), (12, 14952835), (15, 11962268), (20, 8971701), (29, 6187380), (30, 5981134), (58, 3093690), (60, 2990567), (87, 2062460), (116, 1546845), (145, 1237476), (174, 1031230), (290, 618738), (348, 515615), (435, 412492), (580, 309369), (870, 206246), (1740, 103123)]