123207490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{9833}}^1$

素因数の和:10026

約数の個数: 32

約数和(自身を含む): 254897280

約数和(自身を除く): 131689790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 9833, 12530, 19666, 49165, 68831, 98330, 137662, 344155, 688310, 1760107, 3520214, 8800535, 12320749, 17601070, 24641498, 61603745, 123207490]

約数ペア:

[(1, 123207490), (2, 61603745), (5, 24641498), (7, 17601070), (10, 12320749), (14, 8800535), (35, 3520214), (70, 1760107), (179, 688310), (358, 344155), (895, 137662), (1253, 98330), (1790, 68831), (2506, 49165), (6265, 19666), (9833, 12530)]