12418670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 26827200

約数和(自身を除く): 14408530

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 229, 290, 319, 374, 458, 493, 638, 935, 986, 1145, 1595, 1870, 2290, 2465, 2519, 3190, 3893, 4930, 5038, 5423, 6641, 7786, 10846, 12595, 13282, 19465, 25190, 27115, 33205, 38930, 42823, 54230, 66410, 73051, 85646, 112897, 146102, 214115, 225794, 365255, 428230, 564485, 730510, 1128970, 1241867, 2483734, 6209335, 12418670]

約数ペア:

[(1, 12418670), (2, 6209335), (5, 2483734), (10, 1241867), (11, 1128970), (17, 730510), (22, 564485), (29, 428230), (34, 365255), (55, 225794), (58, 214115), (85, 146102), (110, 112897), (145, 85646), (170, 73051), (187, 66410), (229, 54230), (290, 42823), (319, 38930), (374, 33205), (458, 27115), (493, 25190), (638, 19465), (935, 13282), (986, 12595), (1145, 10846), (1595, 7786), (1870, 6641), (2290, 5423), (2465, 5038), (2519, 4930), (3190, 3893)]