1147670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 2252448

約数和(自身を除く): 1104778

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 157, 170, 215, 314, 430, 731, 785, 1462, 1570, 2669, 3655, 5338, 6751, 7310, 13345, 13502, 26690, 33755, 67510, 114767, 229534, 573835, 1147670]

約数ペア:

[(1, 1147670), (2, 573835), (5, 229534), (10, 114767), (17, 67510), (34, 33755), (43, 26690), (85, 13502), (86, 13345), (157, 7310), (170, 6751), (215, 5338), (314, 3655), (430, 2669), (731, 1570), (785, 1462)]