19705189230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{4567}}^1$

素因数の和:5022

約数の個数: 96

約数和(自身を含む): 51718238208

約数和(自身を除く): 32013048978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 251, 382, 502, 573, 753, 955, 1146, 1255, 1506, 1719, 1910, 2259, 2510, 2865, 3438, 3765, 4518, 4567, 5730, 7530, 8595, 9134, 11295, 13701, 17190, 22590, 22835, 27402, 41103, 45670, 47941, 68505, 82206, 95882, 137010, 143823, 205515, 239705, 287646, 411030, 431469, 479410, 719115, 862938, 872297, 1146317, 1438230, 1744594, 2157345, 2292634, 2616891, 3438951, 4314690, 4361485, 5233782, 5731585, 6877902, 7850673, 8722970, 10316853, 11463170, 13084455, 15701346, 17194755, 20633706, 26168910, 34389510, 39253365, 51584265, 78506730, 103168530, 218946547, 437893094, 656839641, 1094732735, 1313679282, 1970518923, 2189465470, 3284198205, 3941037846, 6568396410, 9852594615, 19705189230]

約数ペア:

[(1, 19705189230), (2, 9852594615), (3, 6568396410), (5, 3941037846), (6, 3284198205), (9, 2189465470), (10, 1970518923), (15, 1313679282), (18, 1094732735), (30, 656839641), (45, 437893094), (90, 218946547), (191, 103168530), (251, 78506730), (382, 51584265), (502, 39253365), (573, 34389510), (753, 26168910), (955, 20633706), (1146, 17194755), (1255, 15701346), (1506, 13084455), (1719, 11463170), (1910, 10316853), (2259, 8722970), (2510, 7850673), (2865, 6877902), (3438, 5731585), (3765, 5233782), (4518, 4361485), (4567, 4314690), (5730, 3438951), (7530, 2616891), (8595, 2292634), (9134, 2157345), (11295, 1744594), (13701, 1438230), (17190, 1146317), (22590, 872297), (22835, 862938), (27402, 719115), (41103, 479410), (45670, 431469), (47941, 411030), (68505, 287646), (82206, 239705), (95882, 205515), (137010, 143823)]