145973810

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{313}}^2$

素因数の和:782

約数の個数: 24

約数和(自身を含む): 265364100

約数和(自身を除く): 119390290

約数列:

[1, 2, 5, 10, 149, 298, 313, 626, 745, 1490, 1565, 3130, 46637, 93274, 97969, 195938, 233185, 466370, 489845, 979690, 14597381, 29194762, 72986905, 145973810]

約数ペア:

[(1, 145973810), (2, 72986905), (5, 29194762), (10, 14597381), (149, 979690), (298, 489845), (313, 466370), (626, 233185), (745, 195938), (1490, 97969), (1565, 93274), (3130, 46637)]