151984490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{4751}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 313403904

約数和(自身を除く): 161419414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2285, 3199, 4570, 4751, 6398, 9502, 15995, 23755, 31990, 33257, 47510, 66514, 166285, 332570, 2171207, 4342414, 10856035, 15198449, 21712070, 30396898, 75992245, 151984490]

約数ペア:

[(1, 151984490), (2, 75992245), (5, 30396898), (7, 21712070), (10, 15198449), (14, 10856035), (35, 4342414), (70, 2171207), (457, 332570), (914, 166285), (2285, 66514), (3199, 47510), (4570, 33257), (4751, 31990), (6398, 23755), (9502, 15995)]