82813290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23197}}^1$

素因数の和:23231

約数の個数: 64

約数和(自身を含む): 240516864

約数和(自身を除く): 157703574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 23197, 46394, 69591, 115985, 139182, 162379, 231970, 324758, 347955, 394349, 487137, 695910, 788698, 811895, 974274, 1183047, 1623790, 1971745, 2366094, 2435685, 2760443, 3943490, 4871370, 5520886, 5915235, 8281329, 11830470, 13802215, 16562658, 27604430, 41406645, 82813290]

約数ペア:

[(1, 82813290), (2, 41406645), (3, 27604430), (5, 16562658), (6, 13802215), (7, 11830470), (10, 8281329), (14, 5915235), (15, 5520886), (17, 4871370), (21, 3943490), (30, 2760443), (34, 2435685), (35, 2366094), (42, 1971745), (51, 1623790), (70, 1183047), (85, 974274), (102, 811895), (105, 788698), (119, 695910), (170, 487137), (210, 394349), (238, 347955), (255, 324758), (357, 231970), (510, 162379), (595, 139182), (714, 115985), (1190, 69591), (1785, 46394), (3570, 23197)]