1339494180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{25169}}^1$

素因数の和:26068

約数の個数: 48

約数和(自身を含む): 3754961280

約数和(自身を除く): 2415467100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 3548, 4435, 5322, 8870, 10644, 13305, 17740, 25169, 26610, 50338, 53220, 75507, 100676, 125845, 151014, 251690, 302028, 377535, 503380, 755070, 1510140, 22324903, 44649806, 66974709, 89299612, 111624515, 133949418, 223249030, 267898836, 334873545, 446498060, 669747090, 1339494180]

約数ペア:

[(1, 1339494180), (2, 669747090), (3, 446498060), (4, 334873545), (5, 267898836), (6, 223249030), (10, 133949418), (12, 111624515), (15, 89299612), (20, 66974709), (30, 44649806), (60, 22324903), (887, 1510140), (1774, 755070), (2661, 503380), (3548, 377535), (4435, 302028), (5322, 251690), (8870, 151014), (10644, 125845), (13305, 100676), (17740, 75507), (25169, 53220), (26610, 50338)]