80685390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23801}}^1$

素因数の和:23924

約数の個数: 32

約数和(自身を含む): 195366816

約数和(自身を除く): 114681426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 23801, 47602, 71403, 119005, 142806, 238010, 357015, 714030, 2689513, 5379026, 8068539, 13447565, 16137078, 26895130, 40342695, 80685390]

約数ペア:

[(1, 80685390), (2, 40342695), (3, 26895130), (5, 16137078), (6, 13447565), (10, 8068539), (15, 5379026), (30, 2689513), (113, 714030), (226, 357015), (339, 238010), (565, 142806), (678, 119005), (1130, 71403), (1695, 47602), (3390, 23801)]