42488460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{33721}}^1$

素因数の和:33743

約数の個数: 72

約数和(自身を含む): 147297696

約数和(自身を除く): 104809236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 33721, 67442, 101163, 134884, 168605, 202326, 236047, 303489, 337210, 404652, 472094, 505815, 606978, 674420, 708141, 944188, 1011630, 1180235, 1213956, 1416282, 1517445, 2023260, 2124423, 2360470, 2832564, 3034890, 3540705, 4248846, 4720940, 6069780, 7081410, 8497692, 10622115, 14162820, 21244230, 42488460]

約数ペア:

[(1, 42488460), (2, 21244230), (3, 14162820), (4, 10622115), (5, 8497692), (6, 7081410), (7, 6069780), (9, 4720940), (10, 4248846), (12, 3540705), (14, 3034890), (15, 2832564), (18, 2360470), (20, 2124423), (21, 2023260), (28, 1517445), (30, 1416282), (35, 1213956), (36, 1180235), (42, 1011630), (45, 944188), (60, 708141), (63, 674420), (70, 606978), (84, 505815), (90, 472094), (105, 404652), (126, 337210), (140, 303489), (180, 236047), (210, 202326), (252, 168605), (315, 134884), (420, 101163), (630, 67442), (1260, 33721)]