4438380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73973}}^1$

素因数の和:73985

約数の個数: 24

約数和(自身を含む): 12427632

約数和(自身を除く): 7989252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73973, 147946, 221919, 295892, 369865, 443838, 739730, 887676, 1109595, 1479460, 2219190, 4438380]

約数ペア:

[(1, 4438380), (2, 2219190), (3, 1479460), (4, 1109595), (5, 887676), (6, 739730), (10, 443838), (12, 369865), (15, 295892), (20, 221919), (30, 147946), (60, 73973)]