30774026

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 49342608

約数和(自身を除く): 18568582

約数列:

[1, 2, 41, 53, 73, 82, 97, 106, 146, 194, 2173, 2993, 3869, 3977, 4346, 5141, 5986, 7081, 7738, 7954, 10282, 14162, 158629, 210781, 290321, 317258, 375293, 421562, 580642, 750586, 15387013, 30774026]

約数ペア:

[(1, 30774026), (2, 15387013), (41, 750586), (53, 580642), (73, 421562), (82, 375293), (97, 317258), (106, 290321), (146, 210781), (194, 158629), (2173, 14162), (2993, 10282), (3869, 7954), (3977, 7738), (4346, 7081), (5141, 5986)]