201637890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{746807}}^1$

素因数の和:746823

約数の個数: 32

約数和(自身を含む): 537701760

約数和(自身を除く): 336063870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 746807, 1493614, 2240421, 3734035, 4480842, 6721263, 7468070, 11202105, 13442526, 20163789, 22404210, 33606315, 40327578, 67212630, 100818945, 201637890]

約数ペア:

[(1, 201637890), (2, 100818945), (3, 67212630), (5, 40327578), (6, 33606315), (9, 22404210), (10, 20163789), (15, 13442526), (18, 11202105), (27, 7468070), (30, 6721263), (45, 4480842), (54, 3734035), (90, 2240421), (135, 1493614), (270, 746807)]