61253278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 109330560

約数和(自身を除く): 48077282

約数列:

[1, 2, 17, 23, 29, 34, 37, 46, 58, 73, 74, 146, 391, 493, 629, 667, 782, 851, 986, 1073, 1241, 1258, 1334, 1679, 1702, 2117, 2146, 2482, 2701, 3358, 4234, 5402, 11339, 14467, 18241, 22678, 24679, 28543, 28934, 35989, 36482, 45917, 48691, 49358, 57086, 62123, 71978, 78329, 91834, 97382, 124246, 156658, 419543, 827747, 839086, 1056091, 1331593, 1655494, 1801567, 2112182, 2663186, 3603134, 30626639, 61253278]

約数ペア:

[(1, 61253278), (2, 30626639), (17, 3603134), (23, 2663186), (29, 2112182), (34, 1801567), (37, 1655494), (46, 1331593), (58, 1056091), (73, 839086), (74, 827747), (146, 419543), (391, 156658), (493, 124246), (629, 97382), (667, 91834), (782, 78329), (851, 71978), (986, 62123), (1073, 57086), (1241, 49358), (1258, 48691), (1334, 45917), (1679, 36482), (1702, 35989), (2117, 28934), (2146, 28543), (2482, 24679), (2701, 22678), (3358, 18241), (4234, 14467), (5402, 11339)]