91512190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7033

約数の個数: 64

約数和(自身を含む): 217479168

約数和(自身を除く): 125966978

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 6991, 13090, 13982, 34955, 48937, 69910, 76901, 97874, 118847, 153802, 237694, 244685, 384505, 489370, 538307, 594235, 769010, 831929, 1076614, 1188470, 1307317, 1663858, 2614634, 2691535, 4159645, 5383070, 6536585, 8319290, 9151219, 13073170, 18302438, 45756095, 91512190]

約数ペア:

[(1, 91512190), (2, 45756095), (5, 18302438), (7, 13073170), (10, 9151219), (11, 8319290), (14, 6536585), (17, 5383070), (22, 4159645), (34, 2691535), (35, 2614634), (55, 1663858), (70, 1307317), (77, 1188470), (85, 1076614), (110, 831929), (119, 769010), (154, 594235), (170, 538307), (187, 489370), (238, 384505), (374, 244685), (385, 237694), (595, 153802), (770, 118847), (935, 97874), (1190, 76901), (1309, 69910), (1870, 48937), (2618, 34955), (6545, 13982), (6991, 13090)]