676465090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{23399}}^1$

素因数の和:23479

約数の個数: 48

約数和(自身を含む): 1440504000

約数和(自身を除く): 764038910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 4130, 5782, 14455, 23399, 28910, 46798, 116995, 163793, 233990, 327586, 818965, 1146551, 1380541, 1637930, 2293102, 2761082, 5732755, 6902705, 9663787, 11465510, 13805410, 19327574, 48318935, 67646509, 96637870, 135293018, 338232545, 676465090]

約数ペア:

[(1, 676465090), (2, 338232545), (5, 135293018), (7, 96637870), (10, 67646509), (14, 48318935), (35, 19327574), (49, 13805410), (59, 11465510), (70, 9663787), (98, 6902705), (118, 5732755), (245, 2761082), (295, 2293102), (413, 1637930), (490, 1380541), (590, 1146551), (826, 818965), (2065, 327586), (2891, 233990), (4130, 163793), (5782, 116995), (14455, 46798), (23399, 28910)]