191964540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3607}}^1$

素因数の和:4506

約数の個数: 48

約数和(自身を含む): 538255872

約数和(自身を除く): 346291332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 3548, 3607, 4435, 5322, 7214, 8870, 10644, 10821, 13305, 14428, 17740, 18035, 21642, 26610, 36070, 43284, 53220, 54105, 72140, 108210, 216420, 3199409, 6398818, 9598227, 12797636, 15997045, 19196454, 31994090, 38392908, 47991135, 63988180, 95982270, 191964540]

約数ペア:

[(1, 191964540), (2, 95982270), (3, 63988180), (4, 47991135), (5, 38392908), (6, 31994090), (10, 19196454), (12, 15997045), (15, 12797636), (20, 9598227), (30, 6398818), (60, 3199409), (887, 216420), (1774, 108210), (2661, 72140), (3548, 54105), (3607, 53220), (4435, 43284), (5322, 36070), (7214, 26610), (8870, 21642), (10644, 18035), (10821, 17740), (13305, 14428)]