1020920210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193723}}^1$

素因数の和:193778

約数の個数: 32

約数和(自身を含む): 2008530432

約数和(自身を除く): 987610222

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 193723, 387446, 968615, 1937230, 3293291, 6005413, 6586582, 12010826, 16466455, 30027065, 32932910, 60054130, 102092021, 204184042, 510460105, 1020920210]

約数ペア:

[(1, 1020920210), (2, 510460105), (5, 204184042), (10, 102092021), (17, 60054130), (31, 32932910), (34, 30027065), (62, 16466455), (85, 12010826), (155, 6586582), (170, 6005413), (310, 3293291), (527, 1937230), (1054, 968615), (2635, 387446), (5270, 193723)]