274277220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15187}}^1$

素因数の和:15249

約数の個数: 96

約数和(自身を含む): 898157568

約数和(自身を除く): 623880348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 15187, 18060, 30374, 45561, 60748, 75935, 91122, 106309, 151870, 182244, 212618, 227805, 303740, 318927, 425236, 455610, 531545, 637854, 653041, 911220, 1063090, 1275708, 1306082, 1594635, 1959123, 2126180, 2612164, 3189270, 3265205, 3918246, 4571287, 6378540, 6530410, 7836492, 9142574, 9795615, 13060820, 13713861, 18285148, 19591230, 22856435, 27427722, 39182460, 45712870, 54855444, 68569305, 91425740, 137138610, 274277220]

約数ペア:

[(1, 274277220), (2, 137138610), (3, 91425740), (4, 68569305), (5, 54855444), (6, 45712870), (7, 39182460), (10, 27427722), (12, 22856435), (14, 19591230), (15, 18285148), (20, 13713861), (21, 13060820), (28, 9795615), (30, 9142574), (35, 7836492), (42, 6530410), (43, 6378540), (60, 4571287), (70, 3918246), (84, 3265205), (86, 3189270), (105, 2612164), (129, 2126180), (140, 1959123), (172, 1594635), (210, 1306082), (215, 1275708), (258, 1063090), (301, 911220), (420, 653041), (430, 637854), (516, 531545), (602, 455610), (645, 425236), (860, 318927), (903, 303740), (1204, 227805), (1290, 212618), (1505, 182244), (1806, 151870), (2580, 106309), (3010, 91122), (3612, 75935), (4515, 60748), (6020, 45561), (9030, 30374), (15187, 18060)]