74865770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4261}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 154659456

約数和(自身を除く): 79793686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 4261, 8522, 8785, 17570, 21305, 29827, 42610, 59654, 149135, 298270, 1069511, 2139022, 5347555, 7486577, 10695110, 14973154, 37432885, 74865770]

約数ペア:

[(1, 74865770), (2, 37432885), (5, 14973154), (7, 10695110), (10, 7486577), (14, 5347555), (35, 2139022), (70, 1069511), (251, 298270), (502, 149135), (1255, 59654), (1757, 42610), (2510, 29827), (3514, 21305), (4261, 17570), (8522, 8785)]