2259980345

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1\times {\mathrm{1747}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 3238023168

約数和(自身を除く): 978042823

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1607, 1747, 8035, 8735, 11249, 12229, 36961, 40181, 56245, 61145, 184805, 200905, 258727, 281267, 1293635, 1406335, 2807429, 14037145, 19652003, 64570867, 98260015, 322854335, 451996069, 2259980345]

約数ペア:

[(1, 2259980345), (5, 451996069), (7, 322854335), (23, 98260015), (35, 64570867), (115, 19652003), (161, 14037145), (805, 2807429), (1607, 1406335), (1747, 1293635), (8035, 281267), (8735, 258727), (11249, 200905), (12229, 184805), (36961, 61145), (40181, 56245)]