2017102140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{16651}}^1$

素因数の和:17339

約数の個数: 72

約数和(自身を含む): 6128002608

約数和(自身を除く): 4110900468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 673, 1346, 2019, 2692, 3365, 4038, 6057, 6730, 8076, 10095, 12114, 13460, 16651, 20190, 24228, 30285, 33302, 40380, 49953, 60570, 66604, 83255, 99906, 121140, 149859, 166510, 199812, 249765, 299718, 333020, 499530, 599436, 749295, 999060, 1498590, 2997180, 11206123, 22412246, 33618369, 44824492, 56030615, 67236738, 100855107, 112061230, 134473476, 168091845, 201710214, 224122460, 336183690, 403420428, 504275535, 672367380, 1008551070, 2017102140]

約数ペア:

[(1, 2017102140), (2, 1008551070), (3, 672367380), (4, 504275535), (5, 403420428), (6, 336183690), (9, 224122460), (10, 201710214), (12, 168091845), (15, 134473476), (18, 112061230), (20, 100855107), (30, 67236738), (36, 56030615), (45, 44824492), (60, 33618369), (90, 22412246), (180, 11206123), (673, 2997180), (1346, 1498590), (2019, 999060), (2692, 749295), (3365, 599436), (4038, 499530), (6057, 333020), (6730, 299718), (8076, 249765), (10095, 199812), (12114, 166510), (13460, 149859), (16651, 121140), (20190, 99906), (24228, 83255), (30285, 66604), (33302, 60570), (40380, 49953)]