274429010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{2039}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 507323520

約数和(自身を除く): 232894510

約数列:

[1, 2, 5, 10, 43, 86, 215, 313, 430, 626, 1565, 2039, 3130, 4078, 10195, 13459, 20390, 26918, 67295, 87677, 134590, 175354, 438385, 638207, 876770, 1276414, 3191035, 6382070, 27442901, 54885802, 137214505, 274429010]

約数ペア:

[(1, 274429010), (2, 137214505), (5, 54885802), (10, 27442901), (43, 6382070), (86, 3191035), (215, 1276414), (313, 876770), (430, 638207), (626, 438385), (1565, 175354), (2039, 134590), (3130, 87677), (4078, 67295), (10195, 26918), (13459, 20390)]