302553590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{41389}}^1$

素因数の和:41456

約数の個数: 32

約数和(自身を含む): 590055840

約数和(自身を除く): 287502250

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 41389, 82778, 206945, 413890, 703613, 1407226, 1779727, 3518065, 3559454, 7036130, 8898635, 17797270, 30255359, 60510718, 151276795, 302553590]

約数ペア:

[(1, 302553590), (2, 151276795), (5, 60510718), (10, 30255359), (17, 17797270), (34, 8898635), (43, 7036130), (85, 3559454), (86, 3518065), (170, 1779727), (215, 1407226), (430, 703613), (731, 413890), (1462, 206945), (3655, 82778), (7310, 41389)]