188147340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{348421}}^1$

素因数の和:348439

約数の個数: 48

約数和(自身を含む): 585348960

約数和(自身を除く): 397201620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 348421, 696842, 1045263, 1393684, 1742105, 2090526, 3135789, 3484210, 4181052, 5226315, 6271578, 6968420, 9407367, 10452630, 12543156, 15678945, 18814734, 20905260, 31357890, 37629468, 47036835, 62715780, 94073670, 188147340]

約数ペア:

[(1, 188147340), (2, 94073670), (3, 62715780), (4, 47036835), (5, 37629468), (6, 31357890), (9, 20905260), (10, 18814734), (12, 15678945), (15, 12543156), (18, 10452630), (20, 9407367), (27, 6968420), (30, 6271578), (36, 5226315), (45, 4181052), (54, 3484210), (60, 3135789), (90, 2090526), (108, 1742105), (135, 1393684), (180, 1045263), (270, 696842), (540, 348421)]