90461140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58741}}^1$

素因数の和:58768

約数の個数: 48

約数和(自身を含む): 236847744

約数和(自身を除く): 146386604

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, 58741, 117482, 234964, 293705, 411187, 587410, 646151, 822374, 1174820, 1292302, 1644748, 2055935, 2584604, 3230755, 4111870, 4523057, 6461510, 8223740, 9046114, 12923020, 18092228, 22615285, 45230570, 90461140]

約数ペア:

[(1, 90461140), (2, 45230570), (4, 22615285), (5, 18092228), (7, 12923020), (10, 9046114), (11, 8223740), (14, 6461510), (20, 4523057), (22, 4111870), (28, 3230755), (35, 2584604), (44, 2055935), (55, 1644748), (70, 1292302), (77, 1174820), (110, 822374), (140, 646151), (154, 587410), (220, 411187), (308, 293705), (385, 234964), (770, 117482), (1540, 58741)]