71303540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46301}}^1$

素因数の和:46328

約数の個数: 48

約数和(自身を含む): 186689664

約数和(自身を除く): 115386124

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 46301, 92602, 185204, 231505, 324107, 463010, 509311, 648214, 926020, 1018622, 1296428, 1620535, 2037244, 2546555, 3241070, 3565177, 5093110, 6482140, 7130354, 10186220, 14260708, 17825885, 35651770, 71303540]

約数ペア:

[(1, 71303540), (2, 35651770), (4, 17825885), (5, 14260708), (7, 10186220), (10, 7130354), (11, 6482140), (14, 5093110), (20, 3565177), (22, 3241070), (28, 2546555), (35, 2037244), (44, 1620535), (55, 1296428), (70, 1018622), (77, 926020), (110, 648214), (140, 509311), (154, 463010), (220, 324107), (308, 231505), (385, 185204), (770, 92602), (1540, 46301)]