42061470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 110854656

約数和(自身を除く): 68793186

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 197, 330, 394, 591, 647, 985, 1182, 1294, 1941, 1970, 2167, 2955, 3235, 3882, 4334, 5910, 6470, 6501, 7117, 9705, 10835, 13002, 14234, 19410, 21351, 21670, 32505, 35585, 42702, 65010, 71170, 106755, 127459, 213510, 254918, 382377, 637295, 764754, 1274590, 1402049, 1911885, 2804098, 3823770, 4206147, 7010245, 8412294, 14020490, 21030735, 42061470]

約数ペア:

[(1, 42061470), (2, 21030735), (3, 14020490), (5, 8412294), (6, 7010245), (10, 4206147), (11, 3823770), (15, 2804098), (22, 1911885), (30, 1402049), (33, 1274590), (55, 764754), (66, 637295), (110, 382377), (165, 254918), (197, 213510), (330, 127459), (394, 106755), (591, 71170), (647, 65010), (985, 42702), (1182, 35585), (1294, 32505), (1941, 21670), (1970, 21351), (2167, 19410), (2955, 14234), (3235, 13002), (3882, 10835), (4334, 9705), (5910, 7117), (6470, 6501)]