1938861630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7180969}}^1$

素因数の和:7180985

約数の個数: 32

約数和(自身を含む): 5170298400

約数和(自身を除く): 3231436770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7180969, 14361938, 21542907, 35904845, 43085814, 64628721, 71809690, 107714535, 129257442, 193886163, 215429070, 323143605, 387772326, 646287210, 969430815, 1938861630]

約数ペア:

[(1, 1938861630), (2, 969430815), (3, 646287210), (5, 387772326), (6, 323143605), (9, 215429070), (10, 193886163), (15, 129257442), (18, 107714535), (27, 71809690), (30, 64628721), (45, 43085814), (54, 35904845), (90, 21542907), (135, 14361938), (270, 7180969)]