542207610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{860647}}^1$

素因数の和:860667

約数の個数: 48

約数和(自身を含む): 1611133056

約数和(自身を除く): 1068925446

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, 860647, 1721294, 2581941, 4303235, 5163882, 6024529, 7745823, 8606470, 12049058, 12909705, 15491646, 18073587, 25819410, 30122645, 36147174, 38729115, 54220761, 60245290, 77458230, 90367935, 108441522, 180735870, 271103805, 542207610]

約数ペア:

[(1, 542207610), (2, 271103805), (3, 180735870), (5, 108441522), (6, 90367935), (7, 77458230), (9, 60245290), (10, 54220761), (14, 38729115), (15, 36147174), (18, 30122645), (21, 25819410), (30, 18073587), (35, 15491646), (42, 12909705), (45, 12049058), (63, 8606470), (70, 7745823), (90, 6024529), (105, 5163882), (126, 4303235), (210, 2581941), (315, 1721294), (630, 860647)]