30274342

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{40801}}^1$

素因数の和:40863

約数の個数: 16

約数和(自身を含む): 52879392

約数和(自身を除く): 22605050

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 40801, 81602, 285607, 571214, 2162453, 4324906, 15137171, 30274342]

約数ペア:

[(1, 30274342), (2, 15137171), (7, 4324906), (14, 2162453), (53, 571214), (106, 285607), (371, 81602), (742, 40801)]