73521140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47741}}^1$

素因数の和:47768

約数の個数: 48

約数和(自身を含む): 192495744

約数和(自身を除く): 118974604

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, 47741, 95482, 190964, 238705, 334187, 477410, 525151, 668374, 954820, 1050302, 1336748, 1670935, 2100604, 2625755, 3341870, 3676057, 5251510, 6683740, 7352114, 10503020, 14704228, 18380285, 36760570, 73521140]

約数ペア:

[(1, 73521140), (2, 36760570), (4, 18380285), (5, 14704228), (7, 10503020), (10, 7352114), (11, 6683740), (14, 5251510), (20, 3676057), (22, 3341870), (28, 2625755), (35, 2100604), (44, 1670935), (55, 1336748), (70, 1050302), (77, 954820), (110, 668374), (140, 525151), (154, 477410), (220, 334187), (308, 238705), (385, 190964), (770, 95482), (1540, 47741)]