2783283070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{17579}}^1$

素因数の和:17880

約数の個数: 32

約数和(自身を含む): 5103544320

約数和(自身を除く): 2320261250

約数列:

[1, 2, 5, 10, 71, 142, 223, 355, 446, 710, 1115, 2230, 15833, 17579, 31666, 35158, 79165, 87895, 158330, 175790, 1248109, 2496218, 3920117, 6240545, 7840234, 12481090, 19600585, 39201170, 278328307, 556656614, 1391641535, 2783283070]

約数ペア:

[(1, 2783283070), (2, 1391641535), (5, 556656614), (10, 278328307), (71, 39201170), (142, 19600585), (223, 12481090), (355, 7840234), (446, 6240545), (710, 3920117), (1115, 2496218), (2230, 1248109), (15833, 175790), (17579, 158330), (31666, 87895), (35158, 79165)]