135396930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{17981}}^1$

素因数の和:18242

約数の個数: 32

約数和(自身を含む): 326265408

約数和(自身を除く): 190868478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 17981, 35962, 53943, 89905, 107886, 179810, 269715, 539430, 4513231, 9026462, 13539693, 22566155, 27079386, 45132310, 67698465, 135396930]

約数ペア:

[(1, 135396930), (2, 67698465), (3, 45132310), (5, 27079386), (6, 22566155), (10, 13539693), (15, 9026462), (30, 4513231), (251, 539430), (502, 269715), (753, 179810), (1255, 107886), (1506, 89905), (2510, 53943), (3765, 35962), (7530, 17981)]