973998540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1803701}}^1$

素因数の和:1803719

約数の個数: 48

約数和(自身を含む): 3030219360

約数和(自身を除く): 2056220820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1803701, 3607402, 5411103, 7214804, 9018505, 10822206, 16233309, 18037010, 21644412, 27055515, 32466618, 36074020, 48699927, 54111030, 64933236, 81166545, 97399854, 108222060, 162333090, 194799708, 243499635, 324666180, 486999270, 973998540]

約数ペア:

[(1, 973998540), (2, 486999270), (3, 324666180), (4, 243499635), (5, 194799708), (6, 162333090), (9, 108222060), (10, 97399854), (12, 81166545), (15, 64933236), (18, 54111030), (20, 48699927), (27, 36074020), (30, 32466618), (36, 27055515), (45, 21644412), (54, 18037010), (60, 16233309), (90, 10822206), (108, 9018505), (135, 7214804), (180, 5411103), (270, 3607402), (540, 1803701)]