28790230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6971}}^1$

素因数の和:7044

約数の個数: 32

約数和(自身を含む): 60238080

約数和(自身を除く): 31447850

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 6971, 13942, 34855, 48797, 69710, 97594, 243985, 411289, 487970, 822578, 2056445, 2879023, 4112890, 5758046, 14395115, 28790230]

約数ペア:

[(1, 28790230), (2, 14395115), (5, 5758046), (7, 4112890), (10, 2879023), (14, 2056445), (35, 822578), (59, 487970), (70, 411289), (118, 243985), (295, 97594), (413, 69710), (590, 48797), (826, 34855), (2065, 13942), (4130, 6971)]