129337970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19391}}^1$

素因数の和:19450

約数の個数: 32

約数和(自身を含む): 251320320

約数和(自身を除く): 121982350

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 19391, 38782, 96955, 193910, 445993, 562339, 891986, 1124678, 2229965, 2811695, 4459930, 5623390, 12933797, 25867594, 64668985, 129337970]

約数ペア:

[(1, 129337970), (2, 64668985), (5, 25867594), (10, 12933797), (23, 5623390), (29, 4459930), (46, 2811695), (58, 2229965), (115, 1124678), (145, 891986), (230, 562339), (290, 445993), (667, 193910), (1334, 96955), (3335, 38782), (6670, 19391)]