143462970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227719}}^1$

素因数の和:227739

約数の個数: 48

約数和(自身を含む): 426291840

約数和(自身を除く): 282828870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 227719, 455438, 683157, 1138595, 1366314, 1594033, 2049471, 2277190, 3188066, 3415785, 4098942, 4782099, 6831570, 7970165, 9564198, 10247355, 14346297, 15940330, 20494710, 23910495, 28692594, 47820990, 71731485, 143462970]

約数ペア:

[(1, 143462970), (2, 71731485), (3, 47820990), (5, 28692594), (6, 23910495), (7, 20494710), (9, 15940330), (10, 14346297), (14, 10247355), (15, 9564198), (18, 7970165), (21, 6831570), (30, 4782099), (35, 4098942), (42, 3415785), (45, 3188066), (63, 2277190), (70, 2049471), (90, 1594033), (105, 1366314), (126, 1138595), (210, 683157), (315, 455438), (630, 227719)]