20154829410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2698103}}^1$

素因数の和:2698199

約数の個数: 48

約数和(自身を含む): 53033932224

約数和(自身を除く): 32879102814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 2698103, 5396206, 8094309, 13490515, 16188618, 24282927, 26981030, 40471545, 48565854, 80943090, 121414635, 223942549, 242829270, 447885098, 671827647, 1119712745, 1343655294, 2015482941, 2239425490, 3359138235, 4030965882, 6718276470, 10077414705, 20154829410]

約数ペア:

[(1, 20154829410), (2, 10077414705), (3, 6718276470), (5, 4030965882), (6, 3359138235), (9, 2239425490), (10, 2015482941), (15, 1343655294), (18, 1119712745), (30, 671827647), (45, 447885098), (83, 242829270), (90, 223942549), (166, 121414635), (249, 80943090), (415, 48565854), (498, 40471545), (747, 26981030), (830, 24282927), (1245, 16188618), (1494, 13490515), (2490, 8094309), (3735, 5396206), (7470, 2698103)]