843870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 2115072

約数和(自身を除く): 1271202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1223, 2446, 3669, 6115, 7338, 12230, 18345, 28129, 36690, 56258, 84387, 140645, 168774, 281290, 421935, 843870]

約数ペア:

[(1, 843870), (2, 421935), (3, 281290), (5, 168774), (6, 140645), (10, 84387), (15, 56258), (23, 36690), (30, 28129), (46, 18345), (69, 12230), (115, 7338), (138, 6115), (230, 3669), (345, 2446), (690, 1223)]