30845104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 61871040

約数和(自身を除く): 31025936

約数列:

[1, 2, 4, 8, 16, 43, 86, 107, 172, 214, 344, 419, 428, 688, 838, 856, 1676, 1712, 3352, 4601, 6704, 9202, 18017, 18404, 36034, 36808, 44833, 72068, 73616, 89666, 144136, 179332, 288272, 358664, 717328, 1927819, 3855638, 7711276, 15422552, 30845104]

約数ペア:

[(1, 30845104), (2, 15422552), (4, 7711276), (8, 3855638), (16, 1927819), (43, 717328), (86, 358664), (107, 288272), (172, 179332), (214, 144136), (344, 89666), (419, 73616), (428, 72068), (688, 44833), (838, 36808), (856, 36034), (1676, 18404), (1712, 18017), (3352, 9202), (4601, 6704)]