3091490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 2896030

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 307, 530, 614, 1007, 1535, 2014, 3070, 5035, 5833, 10070, 11666, 16271, 29165, 32542, 58330, 81355, 162710, 309149, 618298, 1545745, 3091490]

約数ペア:

[(1, 3091490), (2, 1545745), (5, 618298), (10, 309149), (19, 162710), (38, 81355), (53, 58330), (95, 32542), (106, 29165), (190, 16271), (265, 11666), (307, 10070), (530, 5833), (614, 5035), (1007, 3070), (1535, 2014)]