30770619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 47443968

約数和(自身を除く): 16673349

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 571, 759, 781, 1633, 1713, 2343, 4899, 6281, 13133, 17963, 18843, 39399, 40541, 53889, 121623, 144463, 433389, 445951, 932443, 1337853, 2797329, 10256873, 30770619]

約数ペア:

[(1, 30770619), (3, 10256873), (11, 2797329), (23, 1337853), (33, 932443), (69, 445951), (71, 433389), (213, 144463), (253, 121623), (571, 53889), (759, 40541), (781, 39399), (1633, 18843), (1713, 17963), (2343, 13133), (4899, 6281)]