17923165020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{515923}}^1$

素因数の和:516131

約数の個数: 72

約数和(自身を含む): 54648733776

約数和(自身を除く): 36725568756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6948, 8685, 11580, 17370, 34740, 515923, 1031846, 1547769, 2063692, 2579615, 3095538, 4643307, 5159230, 6191076, 7738845, 9286614, 10318460, 15477690, 18573228, 23216535, 30955380, 46433070, 92866140, 99573139, 199146278, 298719417, 398292556, 497865695, 597438834, 896158251, 995731390, 1194877668, 1493597085, 1792316502, 1991462780, 2987194170, 3584633004, 4480791255, 5974388340, 8961582510, 17923165020]

約数ペア:

[(1, 17923165020), (2, 8961582510), (3, 5974388340), (4, 4480791255), (5, 3584633004), (6, 2987194170), (9, 1991462780), (10, 1792316502), (12, 1493597085), (15, 1194877668), (18, 995731390), (20, 896158251), (30, 597438834), (36, 497865695), (45, 398292556), (60, 298719417), (90, 199146278), (180, 99573139), (193, 92866140), (386, 46433070), (579, 30955380), (772, 23216535), (965, 18573228), (1158, 15477690), (1737, 10318460), (1930, 9286614), (2316, 7738845), (2895, 6191076), (3474, 5159230), (3860, 4643307), (5790, 3095538), (6948, 2579615), (8685, 2063692), (11580, 1547769), (17370, 1031846), (34740, 515923)]