61488130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7873}}^1$

素因数の和:7962

約数の個数: 32

約数和(自身を含む): 122456448

約数和(自身を除く): 60968318

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 7873, 15746, 39365, 78730, 86603, 173206, 433015, 558983, 866030, 1117966, 2794915, 5589830, 6148813, 12297626, 30744065, 61488130]

約数ペア:

[(1, 61488130), (2, 30744065), (5, 12297626), (10, 6148813), (11, 5589830), (22, 2794915), (55, 1117966), (71, 866030), (110, 558983), (142, 433015), (355, 173206), (710, 86603), (781, 78730), (1562, 39365), (3905, 15746), (7810, 7873)]