146535790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4261}}^1$

素因数の和:4468

約数の個数: 32

約数和(自身を含む): 279246240

約数和(自身を除く): 132710450

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 3439, 4261, 6878, 8522, 17195, 21305, 34390, 42610, 80959, 161918, 404795, 771241, 809590, 1542482, 3856205, 7712410, 14653579, 29307158, 73267895, 146535790]

約数ペア:

[(1, 146535790), (2, 73267895), (5, 29307158), (10, 14653579), (19, 7712410), (38, 3856205), (95, 1542482), (181, 809590), (190, 771241), (362, 404795), (905, 161918), (1810, 80959), (3439, 42610), (4261, 34390), (6878, 21305), (8522, 17195)]