173996270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21997}}^1$

素因数の和:22124

約数の個数: 32

約数和(自身を含む): 361119168

約数和(自身を除く): 187122898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 21997, 43994, 109985, 153979, 219970, 307958, 769895, 1539790, 2485661, 4971322, 12428305, 17399627, 24856610, 34799254, 86998135, 173996270]

約数ペア:

[(1, 173996270), (2, 86998135), (5, 34799254), (7, 24856610), (10, 17399627), (14, 12428305), (35, 4971322), (70, 2485661), (113, 1539790), (226, 769895), (565, 307958), (791, 219970), (1130, 153979), (1582, 109985), (3955, 43994), (7910, 21997)]