33881820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{80671}}^1$

素因数の和:80690

約数の個数: 48

約数和(自身を含む): 108423168

約数和(自身を除く): 74541348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 80671, 161342, 242013, 322684, 403355, 484026, 564697, 806710, 968052, 1129394, 1210065, 1613420, 1694091, 2258788, 2420130, 2823485, 3388182, 4840260, 5646970, 6776364, 8470455, 11293940, 16940910, 33881820]

約数ペア:

[(1, 33881820), (2, 16940910), (3, 11293940), (4, 8470455), (5, 6776364), (6, 5646970), (7, 4840260), (10, 3388182), (12, 2823485), (14, 2420130), (15, 2258788), (20, 1694091), (21, 1613420), (28, 1210065), (30, 1129394), (35, 968052), (42, 806710), (60, 564697), (70, 484026), (84, 403355), (105, 322684), (140, 242013), (210, 161342), (420, 80671)]