2130195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1498605

約数列:

[1, 3, 5, 15, 29, 59, 83, 87, 145, 177, 249, 295, 415, 435, 885, 1245, 1711, 2407, 4897, 5133, 7221, 8555, 12035, 14691, 24485, 25665, 36105, 73455, 142013, 426039, 710065, 2130195]

約数ペア:

[(1, 2130195), (3, 710065), (5, 426039), (15, 142013), (29, 73455), (59, 36105), (83, 25665), (87, 24485), (145, 14691), (177, 12035), (249, 8555), (295, 7221), (415, 5133), (435, 4897), (885, 2407), (1245, 1711)]