1796020740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{5791}}^1$

素因数の和:7529

約数の個数: 72

約数和(自身を含む): 5452032768

約数和(自身を除く): 3656012028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1723, 3446, 5169, 5791, 6892, 8615, 10338, 11582, 15507, 17230, 17373, 20676, 23164, 25845, 28955, 31014, 34460, 34746, 51690, 52119, 57910, 62028, 69492, 77535, 86865, 103380, 104238, 115820, 155070, 173730, 208476, 260595, 310140, 347460, 521190, 1042380, 9977893, 19955786, 29933679, 39911572, 49889465, 59867358, 89801037, 99778930, 119734716, 149668395, 179602074, 199557860, 299336790, 359204148, 449005185, 598673580, 898010370, 1796020740]

約数ペア:

[(1, 1796020740), (2, 898010370), (3, 598673580), (4, 449005185), (5, 359204148), (6, 299336790), (9, 199557860), (10, 179602074), (12, 149668395), (15, 119734716), (18, 99778930), (20, 89801037), (30, 59867358), (36, 49889465), (45, 39911572), (60, 29933679), (90, 19955786), (180, 9977893), (1723, 1042380), (3446, 521190), (5169, 347460), (5791, 310140), (6892, 260595), (8615, 208476), (10338, 173730), (11582, 155070), (15507, 115820), (17230, 104238), (17373, 103380), (20676, 86865), (23164, 77535), (25845, 69492), (28955, 62028), (31014, 57910), (34460, 52119), (34746, 51690)]