174465790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1213}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 331276320

約数和(自身を除く): 156810530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 757, 1213, 1514, 2426, 3785, 6065, 7570, 12130, 14383, 23047, 28766, 46094, 71915, 115235, 143830, 230470, 918241, 1836482, 4591205, 9182410, 17446579, 34893158, 87232895, 174465790]

約数ペア:

[(1, 174465790), (2, 87232895), (5, 34893158), (10, 17446579), (19, 9182410), (38, 4591205), (95, 1836482), (190, 918241), (757, 230470), (1213, 143830), (1514, 115235), (2426, 71915), (3785, 46094), (6065, 28766), (7570, 23047), (12130, 14383)]