54137370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257797}}^1$

素因数の和:257814

約数の個数: 32

約数和(自身を含む): 148491648

約数和(自身を除く): 94354278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257797, 515594, 773391, 1288985, 1546782, 1804579, 2577970, 3609158, 3866955, 5413737, 7733910, 9022895, 10827474, 18045790, 27068685, 54137370]

約数ペア:

[(1, 54137370), (2, 27068685), (3, 18045790), (5, 10827474), (6, 9022895), (7, 7733910), (10, 5413737), (14, 3866955), (15, 3609158), (21, 2577970), (30, 1804579), (35, 1546782), (42, 1288985), (70, 773391), (105, 515594), (210, 257797)]