30763390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5563}}^1$

素因数の和:5656

約数の個数: 32

約数和(自身を含む): 64097280

約数和(自身を除く): 33333890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 5563, 11126, 27815, 38941, 55630, 77882, 194705, 389410, 439477, 878954, 2197385, 3076339, 4394770, 6152678, 15381695, 30763390]

約数ペア:

[(1, 30763390), (2, 15381695), (5, 6152678), (7, 4394770), (10, 3076339), (14, 2197385), (35, 878954), (70, 439477), (79, 389410), (158, 194705), (395, 77882), (553, 55630), (790, 38941), (1106, 27815), (2765, 11126), (5530, 5563)]