227935730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{13907}}^1$

素因数の和:14074

約数の個数: 32

約数和(自身を含む): 450619200

約数和(自身を除く): 222683470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 13907, 16390, 27814, 69535, 139070, 152977, 305954, 764885, 1529770, 2072143, 4144286, 10360715, 20721430, 22793573, 45587146, 113967865, 227935730]

約数ペア:

[(1, 227935730), (2, 113967865), (5, 45587146), (10, 22793573), (11, 20721430), (22, 10360715), (55, 4144286), (110, 2072143), (149, 1529770), (298, 764885), (745, 305954), (1490, 152977), (1639, 139070), (3278, 69535), (8195, 27814), (13907, 16390)]