1805441330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{1933}}^1$

素因数の和:3171

約数の個数: 64

約数和(自身を含む): 4057129728

約数和(自身を除く): 2251688398

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1213, 1933, 2426, 3866, 6065, 8491, 9665, 12130, 13343, 13531, 16982, 19330, 21263, 26686, 27062, 42455, 42526, 66715, 67655, 84910, 93401, 106315, 133430, 135310, 148841, 186802, 212630, 297682, 467005, 744205, 934010, 1488410, 2344729, 4689458, 11723645, 16413103, 23447290, 25792019, 32826206, 51584038, 82065515, 128960095, 164131030, 180544133, 257920190, 361088266, 902720665, 1805441330]

約数ペア:

[(1, 1805441330), (2, 902720665), (5, 361088266), (7, 257920190), (10, 180544133), (11, 164131030), (14, 128960095), (22, 82065515), (35, 51584038), (55, 32826206), (70, 25792019), (77, 23447290), (110, 16413103), (154, 11723645), (385, 4689458), (770, 2344729), (1213, 1488410), (1933, 934010), (2426, 744205), (3866, 467005), (6065, 297682), (8491, 212630), (9665, 186802), (12130, 148841), (13343, 135310), (13531, 133430), (16982, 106315), (19330, 93401), (21263, 84910), (26686, 67655), (27062, 66715), (42455, 42526)]