145429190

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 265870080

約数和(自身を除く): 120440890

約数列:

[1, 2, 5, 10, 97, 194, 313, 479, 485, 626, 958, 970, 1565, 2395, 3130, 4790, 30361, 46463, 60722, 92926, 149927, 151805, 232315, 299854, 303610, 464630, 749635, 1499270, 14542919, 29085838, 72714595, 145429190]

約数ペア:

[(1, 145429190), (2, 72714595), (5, 29085838), (10, 14542919), (97, 1499270), (194, 749635), (313, 464630), (479, 303610), (485, 299854), (626, 232315), (958, 151805), (970, 149927), (1565, 92926), (2395, 60722), (3130, 46463), (4790, 30361)]