20147610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2647

約数の個数: 64

約数和(自身を含む): 56777472

約数和(自身を除く): 36629862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 2593, 3885, 5186, 7770, 7779, 12965, 15558, 18151, 25930, 36302, 38895, 54453, 77790, 90755, 95941, 108906, 181510, 191882, 272265, 287823, 479705, 544530, 575646, 671587, 959410, 1343174, 1439115, 2014761, 2878230, 3357935, 4029522, 6715870, 10073805, 20147610]

約数ペア:

[(1, 20147610), (2, 10073805), (3, 6715870), (5, 4029522), (6, 3357935), (7, 2878230), (10, 2014761), (14, 1439115), (15, 1343174), (21, 959410), (30, 671587), (35, 575646), (37, 544530), (42, 479705), (70, 287823), (74, 272265), (105, 191882), (111, 181510), (185, 108906), (210, 95941), (222, 90755), (259, 77790), (370, 54453), (518, 38895), (555, 36302), (777, 25930), (1110, 18151), (1295, 15558), (1554, 12965), (2590, 7779), (2593, 7770), (3885, 5186)]