30016670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 55696896

約数和(自身を除く): 25680226

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 631, 670, 710, 1262, 3155, 4757, 6310, 9514, 23785, 42277, 44801, 47570, 84554, 89602, 211385, 224005, 422770, 448010, 3001667, 6003334, 15008335, 30016670]

約数ペア:

[(1, 30016670), (2, 15008335), (5, 6003334), (10, 3001667), (67, 448010), (71, 422770), (134, 224005), (142, 211385), (335, 89602), (355, 84554), (631, 47570), (670, 44801), (710, 42277), (1262, 23785), (3155, 9514), (4757, 6310)]