127574330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42667}}^1$

素因数の和:42710

約数の個数: 32

約数和(自身を含む): 258056064

約数和(自身を除く): 130481734

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 42667, 85334, 213335, 426670, 554671, 981341, 1109342, 1962682, 2773355, 4906705, 5546710, 9813410, 12757433, 25514866, 63787165, 127574330]

約数ペア:

[(1, 127574330), (2, 63787165), (5, 25514866), (10, 12757433), (13, 9813410), (23, 5546710), (26, 4906705), (46, 2773355), (65, 1962682), (115, 1109342), (130, 981341), (230, 554671), (299, 426670), (598, 213335), (1495, 85334), (2990, 42667)]