30549970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1439}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 60341760

約数和(自身を除く): 29791790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1439, 1930, 2123, 2878, 4246, 7195, 10615, 14390, 15829, 21230, 31658, 79145, 158290, 277727, 555454, 1388635, 2777270, 3054997, 6109994, 15274985, 30549970]

約数ペア:

[(1, 30549970), (2, 15274985), (5, 6109994), (10, 3054997), (11, 2777270), (22, 1388635), (55, 555454), (110, 277727), (193, 158290), (386, 79145), (965, 31658), (1439, 21230), (1930, 15829), (2123, 14390), (2878, 10615), (4246, 7195)]