8406230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 18506880

約数和(自身を除く): 10100650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 41, 58, 70, 82, 101, 145, 202, 203, 205, 287, 290, 406, 410, 505, 574, 707, 1010, 1015, 1189, 1414, 1435, 2030, 2378, 2870, 2929, 3535, 4141, 5858, 5945, 7070, 8282, 8323, 11890, 14645, 16646, 20503, 20705, 28987, 29290, 41006, 41410, 41615, 57974, 83230, 102515, 120089, 144935, 205030, 240178, 289870, 600445, 840623, 1200890, 1681246, 4203115, 8406230]

約数ペア:

[(1, 8406230), (2, 4203115), (5, 1681246), (7, 1200890), (10, 840623), (14, 600445), (29, 289870), (35, 240178), (41, 205030), (58, 144935), (70, 120089), (82, 102515), (101, 83230), (145, 57974), (202, 41615), (203, 41410), (205, 41006), (287, 29290), (290, 28987), (406, 20705), (410, 20503), (505, 16646), (574, 14645), (707, 11890), (1010, 8323), (1015, 8282), (1189, 7070), (1414, 5945), (1435, 5858), (2030, 4141), (2378, 3535), (2870, 2929)]