30718458

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55051}}^1$

素因数の和:55090

約数の個数: 24

約数和(自身を含む): 68704896

約数和(自身を除く): 37986438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 55051, 110102, 165153, 330306, 495459, 990918, 1706581, 3413162, 5119743, 10239486, 15359229, 30718458]

約数ペア:

[(1, 30718458), (2, 15359229), (3, 10239486), (6, 5119743), (9, 3413162), (18, 1706581), (31, 990918), (62, 495459), (93, 330306), (186, 165153), (279, 110102), (558, 55051)]