1973510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 4481568

約数和(自身を除く): 2508058

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 233, 242, 385, 466, 605, 770, 847, 1165, 1210, 1631, 1694, 2330, 2563, 3262, 4235, 5126, 8155, 8470, 12815, 16310, 17941, 25630, 28193, 35882, 56386, 89705, 140965, 179410, 197351, 281930, 394702, 986755, 1973510]

約数ペア:

[(1, 1973510), (2, 986755), (5, 394702), (7, 281930), (10, 197351), (11, 179410), (14, 140965), (22, 89705), (35, 56386), (55, 35882), (70, 28193), (77, 25630), (110, 17941), (121, 16310), (154, 12815), (233, 8470), (242, 8155), (385, 5126), (466, 4235), (605, 3262), (770, 2563), (847, 2330), (1165, 1694), (1210, 1631)]