42574770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67579}}^1$

素因数の和:67599

約数の個数: 48

約数和(自身を含む): 126509760

約数和(自身を除く): 83934990

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, 67579, 135158, 202737, 337895, 405474, 473053, 608211, 675790, 946106, 1013685, 1216422, 1419159, 2027370, 2365265, 2838318, 3041055, 4257477, 4730530, 6082110, 7095795, 8514954, 14191590, 21287385, 42574770]

約数ペア:

[(1, 42574770), (2, 21287385), (3, 14191590), (5, 8514954), (6, 7095795), (7, 6082110), (9, 4730530), (10, 4257477), (14, 3041055), (15, 2838318), (18, 2365265), (21, 2027370), (30, 1419159), (35, 1216422), (42, 1013685), (45, 946106), (63, 675790), (70, 608211), (90, 473053), (105, 405474), (126, 337895), (210, 202737), (315, 135158), (630, 67579)]