67894850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 134937792

約数和(自身を除く): 67042942

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 215, 230, 430, 575, 989, 1075, 1150, 1373, 1978, 2150, 2746, 4945, 6865, 9890, 13730, 24725, 31579, 34325, 49450, 59039, 63158, 68650, 118078, 157895, 295195, 315790, 590390, 789475, 1357897, 1475975, 1578950, 2715794, 2951950, 6789485, 13578970, 33947425, 67894850]

約数ペア:

[(1, 67894850), (2, 33947425), (5, 13578970), (10, 6789485), (23, 2951950), (25, 2715794), (43, 1578950), (46, 1475975), (50, 1357897), (86, 789475), (115, 590390), (215, 315790), (230, 295195), (430, 157895), (575, 118078), (989, 68650), (1075, 63158), (1150, 59039), (1373, 49450), (1978, 34325), (2150, 31579), (2746, 24725), (4945, 13730), (6865, 9890)]