15768390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 41928192

約数和(自身を除く): 26159802

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 673, 710, 781, 1065, 1346, 1562, 2019, 2130, 2343, 3365, 3905, 4038, 4686, 6730, 7403, 7810, 10095, 11715, 14806, 20190, 22209, 23430, 37015, 44418, 47783, 74030, 95566, 111045, 143349, 222090, 238915, 286698, 477830, 525613, 716745, 1051226, 1433490, 1576839, 2628065, 3153678, 5256130, 7884195, 15768390]

約数ペア:

[(1, 15768390), (2, 7884195), (3, 5256130), (5, 3153678), (6, 2628065), (10, 1576839), (11, 1433490), (15, 1051226), (22, 716745), (30, 525613), (33, 477830), (55, 286698), (66, 238915), (71, 222090), (110, 143349), (142, 111045), (165, 95566), (213, 74030), (330, 47783), (355, 44418), (426, 37015), (673, 23430), (710, 22209), (781, 20190), (1065, 14806), (1346, 11715), (1562, 10095), (2019, 7810), (2130, 7403), (2343, 6730), (3365, 4686), (3905, 4038)]