531590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 1049760

約数和(自身を除く): 518170

約数列:

[1, 2, 5, 10, 17, 34, 53, 59, 85, 106, 118, 170, 265, 295, 530, 590, 901, 1003, 1802, 2006, 3127, 4505, 5015, 6254, 9010, 10030, 15635, 31270, 53159, 106318, 265795, 531590]

約数ペア:

[(1, 531590), (2, 265795), (5, 106318), (10, 53159), (17, 31270), (34, 15635), (53, 10030), (59, 9010), (85, 6254), (106, 5015), (118, 4505), (170, 3127), (265, 2006), (295, 1802), (530, 1003), (590, 901)]