99390990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{7907}}^1$

素因数の和:8336

約数の個数: 32

約数和(自身を含む): 239137920

約数和(自身を除く): 139746930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 6285, 7907, 12570, 15814, 23721, 39535, 47442, 79070, 118605, 237210, 3313033, 6626066, 9939099, 16565165, 19878198, 33130330, 49695495, 99390990]

約数ペア:

[(1, 99390990), (2, 49695495), (3, 33130330), (5, 19878198), (6, 16565165), (10, 9939099), (15, 6626066), (30, 3313033), (419, 237210), (838, 118605), (1257, 79070), (2095, 47442), (2514, 39535), (4190, 23721), (6285, 15814), (7907, 12570)]