28619030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 56602368

約数和(自身を除く): 27983338

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 1723, 3322, 3446, 8305, 8615, 16610, 17230, 18953, 37906, 94765, 189530, 260173, 520346, 1300865, 2601730, 2861903, 5723806, 14309515, 28619030]

約数ペア:

[(1, 28619030), (2, 14309515), (5, 5723806), (10, 2861903), (11, 2601730), (22, 1300865), (55, 520346), (110, 260173), (151, 189530), (302, 94765), (755, 37906), (1510, 18953), (1661, 17230), (1723, 16610), (3322, 8615), (3446, 8305)]