145390770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{230779}}^1$

素因数の和:230799

約数の個数: 48

約数和(自身を含む): 432020160

約数和(自身を除く): 286629390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 230779, 461558, 692337, 1153895, 1384674, 1615453, 2077011, 2307790, 3230906, 3461685, 4154022, 4846359, 6923370, 8077265, 9692718, 10385055, 14539077, 16154530, 20770110, 24231795, 29078154, 48463590, 72695385, 145390770]

約数ペア:

[(1, 145390770), (2, 72695385), (3, 48463590), (5, 29078154), (6, 24231795), (7, 20770110), (9, 16154530), (10, 14539077), (14, 10385055), (15, 9692718), (18, 8077265), (21, 6923370), (30, 4846359), (35, 4154022), (42, 3461685), (45, 3230906), (63, 2307790), (70, 2077011), (90, 1615453), (105, 1384674), (126, 1153895), (210, 692337), (315, 461558), (630, 230779)]